111012022204 has 12 divisors (see below), whose sum is σ = 194321512728. Its totient is φ = 55491590000.

The previous prime is 111012022183. The next prime is 111012022211. The reversal of 111012022204 is 402220210111.

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, 3587947 + ... + 3618754.

It is an arithmetic number, because the mean of its divisors is an integer number (16193459394).

Almost surely, 2^111012022204 is an apocalyptic number.

It is an amenable number.

111012022204 is a deficient number, since it is larger than the sum of its proper divisors (83309490524).

111012022204 is a wasteful number, since it uses less digits than its factorization.

111012022204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7210556 (or 7210554 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 111012022204 its reverse (402220210111), we get a palindrome (513232232315).

The spelling of 111012022204 in words is "one hundred eleven billion, twelve million, twenty-two thousand, two hundred four".