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2213331202230 = 235733073292031
BaseRepresentation
bin100000001101010100110…
…100011111000010110110
321211120222212010202222020
4200031110310133002312
5242230400241432410
64412442413014010
7315623260542621
oct40152464370266
97746885122866
102213331202230
11783739842595
122b8b60184306
13130940759295
14791a92b2db8
153c8919c7a70
hex20354d1f0b6

2213331202230 has 64 divisors (see below), whose sum is σ = 5402303520768. Its totient is φ = 580240039680.

The previous prime is 2213331202171. The next prime is 2213331202231. The reversal of 2213331202230 is 322021333122.

It is a self number, because there is not a number n which added to its sum of digits gives 2213331202230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213331202231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 973686 + ... + 2318345.

It is an arithmetic number, because the mean of its divisors is an integer number (84410992512).

Almost surely, 22213331202230 is an apocalyptic number.

2213331202230 is an abundant number, since it is smaller than the sum of its proper divisors (3188972318538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2213331202230 is a wasteful number, since it uses less digits than its factorization.

2213331202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292421.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2213331202230 its reverse (322021333122), we get a palindrome (2535352535352).

The spelling of 2213331202230 in words is "two trillion, two hundred thirteen billion, three hundred thirty-one million, two hundred two thousand, two hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 73 146 219 307 365 438 614 730 921 1095 1535 1842 2190 3070 4605 9210 22411 44822 67233 112055 134466 224110 336165 672330 3292031 6584062 9876093 16460155 19752186 32920310 49380465 98760930 240318263 480636526 720954789 1010653517 1201591315 1441909578 2021307034 2403182630 3031960551 3604773945 5053267585 6063921102 7209547890 10106535170 15159802755 30319605510 73777706741 147555413482 221333120223 368888533705 442666240446 737777067410 1106665601115 2213331202230