101102022112020 has 96 divisors (see below), whose sum is σ = 284071254405120. Its totient is φ = 26866719288960.

The previous prime is 101102022111997. The next prime is 101102022112043. The reversal of 101102022112020 is 20211220201101.

It is an interprime number because it is at equal distance from previous prime (101102022111997) and next prime (101102022112043).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

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, 69799269 + ... + 71233011.

It is an arithmetic number, because the mean of its divisors is an integer number (2959075566720).

Almost surely, 2^{101102022112020} is an apocalyptic number.

101102022112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101102022112020 is an abundant number, since it is smaller than the sum of its proper divisors (182969232293100).

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

101102022112020 is a wasteful number, since it uses less digits than its factorization.

101102022112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1437845 (or 1437843 counting only the distinct ones).

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

Adding to 101102022112020 its reverse (20211220201101), we get a palindrome (121313242313121).

The spelling of 101102022112020 in words is "one hundred one trillion, one hundred two billion, twenty-two million, one hundred twelve thousand, twenty".