100101022122 has 16 divisors (see below), whose sum is σ = 200226530880. Its totient is φ = 33362926272.

The previous prime is 100101022117. The next prime is 100101022141. The reversal of 100101022122 is 221220101001.

It is a junction number, because it is equal to n+sod(n) for n = 100101022098 and 100101022107.

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, 966918 + ... + 1065425.

It is an arithmetic number, because the mean of its divisors is an integer number (12514158180).

Almost surely, 2^100101022122 is an apocalyptic number.

100101022122 is an abundant number, since it is smaller than the sum of its proper divisors (100125508758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100101022122 is a wasteful number, since it uses less digits than its factorization.

100101022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2040557.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 100101022122 its reverse (221220101001), we get a palindrome (321321123123).

The spelling of 100101022122 in words is "one hundred billion, one hundred one million, twenty-two thousand, one hundred twenty-two".