100332022020 has 24 divisors (see below), whose sum is σ = 280929661824. Its totient is φ = 26755205856.

The previous prime is 100332021997. The next prime is 100332022039. The reversal of 100332022020 is 20220233001.

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

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, 836100124 + ... + 836100243.

It is an arithmetic number, because the mean of its divisors is an integer number (11705402576).

Almost surely, 2^100332022020 is an apocalyptic number.

100332022020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100332022020 is an abundant number, since it is smaller than the sum of its proper divisors (180597639804).

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

100332022020 is a wasteful number, since it uses less digits than its factorization.

100332022020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672200379 (or 1672200377 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 100332022020 its reverse (20220233001), we get a palindrome (120552255021).

The spelling of 100332022020 in words is "one hundred billion, three hundred thirty-two million, twenty-two thousand, twenty".