20232166331200 has 84 divisors (see below), whose sum is σ = 49794896945440. Its totient is φ = 8091058429440.

The previous prime is 20232166331197. The next prime is 20232166331219. The reversal of 20232166331200 is 213366123202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5762461 + ... + 8583139.

Almost surely, 2^{20232166331200} is an apocalyptic number.

20232166331200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20232166331200 is an abundant number, since it is smaller than the sum of its proper divisors (29562730614240).

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

20232166331200 is a wasteful number, since it uses less digits than its factorization.

20232166331200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825184 (or 2825169 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 20232166331200 in words is "twenty trillion, two hundred thirty-two billion, one hundred sixty-six million, three hundred thirty-one thousand, two hundred".