101210221202022 has 32 divisors (see below), whose sum is σ = 224926104668160. Its totient is φ = 33734565101160.

The previous prime is 101210221201981. The next prime is 101210221202071. The reversal of 101210221202022 is 220202122012101.

It is a happy number.

101210221202022 is a `hidden beast` number, since 10 + 1 + 210 + 221 + 20 + 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 = 101210221201986 and 101210221202004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59579638 + ... + 61254825.

It is an arithmetic number, because the mean of its divisors is an integer number (7028940770880).

Almost surely, 2^{101210221202022} is an apocalyptic number.

101210221202022 is an abundant number, since it is smaller than the sum of its proper divisors (123715883466138).

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

101210221202022 is a wasteful number, since it uses less digits than its factorization.

101210221202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120849985 (or 120849979 counting only the distinct ones).

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

Adding to 101210221202022 its reverse (220202122012101), we get a palindrome (321412343214123).

The spelling of 101210221202022 in words is "one hundred one trillion, two hundred ten billion, two hundred twenty-one million, two hundred two thousand, twenty-two".