111022111204 has 12 divisors (see below), whose sum is σ = 195818527744. Its totient is φ = 55073960424.

The previous prime is 111022111183. The next prime is 111022111229. The reversal of 111022111204 is 402111220111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109273224 + ... + 109274239.

Almost surely, 2^111022111204 is an apocalyptic number.

It is an amenable number.

111022111204 is a deficient number, since it is larger than the sum of its proper divisors (84796416540).

111022111204 is a wasteful number, since it uses less digits than its factorization.

111022111204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218547594 (or 218547592 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 111022111204 its reverse (402111220111), we get a palindrome (513133331315).

The spelling of 111022111204 in words is "one hundred eleven billion, twenty-two million, one hundred eleven thousand, two hundred four".