100022000122122 has 64 divisors (see below), whose sum is σ = 220148083733760. Its totient is φ = 30105720013824.

The previous prime is 100022000122111. The next prime is 100022000122139. The reversal of 100022000122122 is 221221000220001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34504422 + ... + 37290737.

It is an arithmetic number, because the mean of its divisors is an integer number (3439813808340).

Almost surely, 2^{100022000122122} is an apocalyptic number.

100022000122122 is an abundant number, since it is smaller than the sum of its proper divisors (120126083611638).

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

100022000122122 is a wasteful number, since it uses less digits than its factorization.

100022000122122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71795567.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100022000122122 its reverse (221221000220001), we get a palindrome (321243000342123).

It can be divided in two parts, 1000220001 and 22122, that multiplied together give a palindrome (22126866862122).

The spelling of 100022000122122 in words is "one hundred trillion, twenty-two billion, one hundred twenty-two thousand, one hundred twenty-two".