111010322122 has 32 divisors (see below), whose sum is σ = 196002115200. Its totient is φ = 47131187040.

The previous prime is 111010322117. The next prime is 111010322173. The reversal of 111010322122 is 221223010111.

It is a junction number, because it is equal to n+sod(n) for n = 111010322096 and 111010322105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 682779 + ... + 829582.

It is an arithmetic number, because the mean of its divisors is an integer number (6125066100).

Almost surely, 2^111010322122 is an apocalyptic number.

111010322122 is a deficient number, since it is larger than the sum of its proper divisors (84991793078).

111010322122 is a wasteful number, since it uses less digits than its factorization.

111010322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1512491 (or 1512477 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 111010322122 its reverse (221223010111), we get a palindrome (332233332233).

The spelling of 111010322122 in words is "one hundred eleven billion, ten million, three hundred twenty-two thousand, one hundred twenty-two".