220232232323100 has 72 divisors (see below), whose sum is σ = 708005843180720. Its totient is φ = 58728595285440.

The previous prime is 220232232323083. The next prime is 220232232323137. The reversal of 220232232323100 is 1323232232022.

220232232323100 is a `hidden beast` number, since 2 + 2 + 0 + 2 + 3 + 2 + 232 + 323 + 100 = 666.

220232232323100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×220232232323100² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40783744027 + ... + 40783749426.

Almost surely, 2^{220232232323100} is an apocalyptic number.

220232232323100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220232232323100 is an abundant number, since it is smaller than the sum of its proper divisors (487773610857620).

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

220232232323100 is a wasteful number, since it uses less digits than its factorization.

220232232323100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81567493476 (or 81567493463 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 220232232323100 its reverse (1323232232022), we get a palindrome (221555464555122).

The spelling of 220232232323100 in words is "two hundred twenty trillion, two hundred thirty-two billion, two hundred thirty-two million, three hundred twenty-three thousand, one hundred".