100122011122 has 16 divisors (see below), whose sum is σ = 181734071040. Its totient is φ = 40385348928.

The previous prime is 100122011117. The next prime is 100122011189. The reversal of 100122011122 is 221110221001.

It is a super-2 number, since 2×100122011122² (a number of 23 digits) contains 22 as substring.

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 7 ways as a sum of consecutive naturals, for example, 210340122 + ... + 210340597.

It is an arithmetic number, because the mean of its divisors is an integer number (11358379440).

Almost surely, 2^100122011122 is an apocalyptic number.

100122011122 is a deficient number, since it is larger than the sum of its proper divisors (81612059918).

100122011122 is a wasteful number, since it uses less digits than its factorization.

100122011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420680745.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100122011122 its reverse (221110221001), we get a palindrome (321232232123).

The spelling of 100122011122 in words is "one hundred billion, one hundred twenty-two million, eleven thousand, one hundred twenty-two".