11232204931 has 2 divisors, whose sum is σ = 11232204932. Its totient is φ = 11232204930.

The previous prime is 11232204923. The next prime is 11232204941. The reversal of 11232204931 is 13940223211.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11232204931 - 2³ = 11232204923 is a prime.

It is a super-2 number, since 2×11232204931² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11232204931.

It is not a weakly prime, because it can be changed into another prime (11232204941) 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 as a sum of consecutive naturals, namely, 5616102465 + 5616102466.

It is an arithmetic number, because the mean of its divisors is an integer number (5616102466).

Almost surely, 2^11232204931 is an apocalyptic number.

11232204931 is a deficient number, since it is larger than the sum of its proper divisors (1).

11232204931 is an equidigital number, since it uses as much as digits as its factorization.

11232204931 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 11232204931 in words is "eleven billion, two hundred thirty-two million, two hundred four thousand, nine hundred thirty-one".