101021102200122 has 64 divisors (see below), whose sum is σ = 224627325533184. Its totient is φ = 30077433630720.

The previous prime is 101021102200043. The next prime is 101021102200159. The reversal of 101021102200122 is 221002201120101.

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, 19860378 + ... + 24422874.

It is an arithmetic number, because the mean of its divisors is an integer number (3509801961456).

Almost surely, 2^{101021102200122} is an apocalyptic number.

101021102200122 is an abundant number, since it is smaller than the sum of its proper divisors (123606223333062).

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

101021102200122 is a wasteful number, since it uses less digits than its factorization.

101021102200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4571703.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101021102200122 its reverse (221002201120101), we get a palindrome (322023303320223).

The spelling of 101021102200122 in words is "one hundred one trillion, twenty-one billion, one hundred two million, two hundred thousand, one hundred twenty-two".