111032202122 has 16 divisors (see below), whose sum is σ = 167836363200. Its totient is φ = 55086832320.

The previous prime is 111032202107. The next prime is 111032202167. The reversal of 111032202122 is 221202230111.

It is a super-2 number, since 2×111032202122² (a number of 23 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 111032202122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4317779 + ... + 4343417.

It is an arithmetic number, because the mean of its divisors is an integer number (10489772700).

Almost surely, 2^111032202122 is an apocalyptic number.

111032202122 is a deficient number, since it is larger than the sum of its proper divisors (56804161078).

111032202122 is a wasteful number, since it uses less digits than its factorization.

111032202122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42301.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 111032202122 its reverse (221202230111), we get a palindrome (332234432233).

The spelling of 111032202122 in words is "one hundred eleven billion, thirty-two million, two hundred two thousand, one hundred twenty-two".