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2230223202204 = 223185851933517
BaseRepresentation
bin100000011101000011101…
…010010110011110011100
321220012121002102021200220
4200131003222112132130
5243014444114432304
64424314515121340
7320062003302144
oct40350352263634
97805532367626
102230223202204
1178a917946148
123002952a3250
1313240326773a
1479d2c8bb924
153d02e969ad9
hex20743a9679c

2230223202204 has 12 divisors (see below), whose sum is σ = 5203854138504. Its totient is φ = 743407734064.

The previous prime is 2230223202199. The next prime is 2230223202211. The reversal of 2230223202204 is 4022023220322.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92925966747 + ... + 92925966770.

It is an arithmetic number, because the mean of its divisors is an integer number (433654511542).

Almost surely, 22230223202204 is an apocalyptic number.

It is an amenable number.

2230223202204 is an abundant number, since it is smaller than the sum of its proper divisors (2973630936300).

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

2230223202204 is a wasteful number, since it uses less digits than its factorization.

2230223202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 185851933524 (or 185851933522 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

Adding to 2230223202204 its reverse (4022023220322), we get a palindrome (6252246422526).

The spelling of 2230223202204 in words is "two trillion, two hundred thirty billion, two hundred twenty-three million, two hundred two thousand, two hundred four".

Divisors: 1 2 3 4 6 12 185851933517 371703867034 557555800551 743407734068 1115111601102 2230223202204