100020122201022 has 16 divisors (see below), whose sum is σ = 200898786226320. Its totient is φ = 33196950429632.

The previous prime is 100020122201009. The next prime is 100020122201137. The reversal of 100020122201022 is 220102221020001.

It is a junction number, because it is equal to n+sod(n) for n = 100020122200992 and 100020122201010.

It is a congruent number.

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, 35772574497 + ... + 35772577292.

It is an arithmetic number, because the mean of its divisors is an integer number (12556174139145).

Almost surely, 2^{100020122201022} is an apocalyptic number.

100020122201022 is an abundant number, since it is smaller than the sum of its proper divisors (100878664025298).

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

100020122201022 is a wasteful number, since it uses less digits than its factorization.

100020122201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71545152027.

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

Adding to 100020122201022 its reverse (220102221020001), we get a palindrome (320122343221023).

The spelling of 100020122201022 in words is "one hundred trillion, twenty billion, one hundred twenty-two million, two hundred one thousand, twenty-two".