100011112022122 has 32 divisors (see below), whose sum is σ = 175336832401920. Its totient is φ = 41900345884800.

The previous prime is 100011112022039. The next prime is 100011112022147. The reversal of 100011112022122 is 221220211110001.

It is a junction number, because it is equal to n+sod(n) for n = 100011112022096 and 100011112022105.

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, 447541563 + ... + 447764974.

It is an arithmetic number, because the mean of its divisors is an integer number (5479276012560).

Almost surely, 2^{100011112022122} is an apocalyptic number.

100011112022122 is a deficient number, since it is larger than the sum of its proper divisors (75325720379798).

100011112022122 is a wasteful number, since it uses less digits than its factorization.

100011112022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895306726.

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

Adding to 100011112022122 its reverse (221220211110001), we get a palindrome (321231323132123).

The spelling of 100011112022122 in words is "one hundred trillion, eleven billion, one hundred twelve million, twenty-two thousand, one hundred twenty-two".