111156244204 has 6 divisors (see below), whose sum is σ = 194523427364. Its totient is φ = 55578122100.

The previous prime is 111156244169. The next prime is 111156244223. The reversal of 111156244204 is 402442651111.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13894530522 + ... + 13894530529.

Almost surely, 2^111156244204 is an apocalyptic number.

It is an amenable number.

111156244204 is a deficient number, since it is larger than the sum of its proper divisors (83367183160).

111156244204 is a wasteful number, since it uses less digits than its factorization.

111156244204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27789061055 (or 27789061053 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 31.

Adding to 111156244204 its reverse (402442651111), we get a palindrome (513598895315).

The spelling of 111156244204 in words is "one hundred eleven billion, one hundred fifty-six million, two hundred forty-four thousand, two hundred four".