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12210200011 = 199279721937
BaseRepresentation
bin10110101111100100…
…01101110111001011
31011111221122102120001
423113302031313023
5200001302400021
65335334543431
7611402662522
oct132762156713
934457572501
1012210200011
1151a6380a99
122449207b77
1311c7880729
1483b8d74b9
154b6e42091
hex2d7c8ddcb

12210200011 has 8 divisors (see below), whose sum is σ = 12276504800. Its totient is φ = 12143945088.

The previous prime is 12210199987. The next prime is 12210200027. The reversal of 12210200011 is 11000201221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12210200011 - 25 = 12210199979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12210200081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 545635 + ... + 567571.

It is an arithmetic number, because the mean of its divisors is an integer number (1534563100).

Almost surely, 212210200011 is an apocalyptic number.

12210200011 is a deficient number, since it is larger than the sum of its proper divisors (66304789).

12210200011 is a wasteful number, since it uses less digits than its factorization.

12210200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24933.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12210200011 its reverse (11000201221), we get a palindrome (23210401232).

The spelling of 12210200011 in words is "twelve billion, two hundred ten million, two hundred thousand, eleven".

Divisors: 1 199 2797 21937 556603 4365463 61357789 12210200011