101022122012022 has 48 divisors (see below), whose sum is σ = 222456357847152. Its totient is φ = 33128273505600.

The previous prime is 101022122011949. The next prime is 101022122012029. The reversal of 101022122012022 is 220210221220101.

It is a happy number.

101022122012022 is a `hidden beast` number, since 10 + 10 + 221 + 220 + 1 + 202 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 101022122011986 and 101022122012004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101022122012029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 176681848 + ... + 177252699.

It is an arithmetic number, because the mean of its divisors is an integer number (4634507455149).

Almost surely, 2^{101022122012022} is an apocalyptic number.

101022122012022 is an abundant number, since it is smaller than the sum of its proper divisors (121434235835130).

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

101022122012022 is a wasteful number, since it uses less digits than its factorization.

101022122012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353934813 (or 353934810 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 101022122012022 its reverse (220210221220101), we get a palindrome (321232343232123).

The spelling of 101022122012022 in words is "one hundred one trillion, twenty-two billion, one hundred twenty-two million, twelve thousand, twenty-two".