101022202022022 has 24 divisors (see below), whose sum is σ = 218883446949960. Its totient is φ = 33673758227520.

The previous prime is 101022202022003. The next prime is 101022202022047. The reversal of 101022202022022 is 220220202220101.

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 = 101022202021986 and 101022202022004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23739804 + ... + 27669887.

It is an arithmetic number, because the mean of its divisors is an integer number (9120143622915).

Almost surely, 2^{101022202022022} is an apocalyptic number.

101022202022022 is an abundant number, since it is smaller than the sum of its proper divisors (117861244927938).

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

101022202022022 is a wasteful number, since it uses less digits than its factorization.

101022202022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51518868 (or 51518865 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 101022202022022 its reverse (220220202220101), we get a palindrome (321242404242123).

The spelling of 101022202022022 in words is "one hundred one trillion, twenty-two billion, two hundred two million, twenty-two thousand, twenty-two".