232222120200 has 144 divisors (see below), whose sum is σ = 891290662080. Its totient is φ = 53079338880.

The previous prime is 232222120171. The next prime is 232222120237. The reversal of 232222120200 is 2021222232.

232222120200 is a `hidden beast` number, since 2 + 322 + 22 + 120 + 200 = 666.

It is a super-2 number, since 2×232222120200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 9202564 + ... + 9227763.

Almost surely, 2^232222120200 is an apocalyptic number.

232222120200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232222120200 is an abundant number, since it is smaller than the sum of its proper divisors (659068541880).

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

232222120200 is a wasteful number, since it uses less digits than its factorization.

232222120200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18430356 (or 18430344 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 232222120200 its reverse (2021222232), we get a palindrome (234243342432).

The spelling of 232222120200 in words is "two hundred thirty-two billion, two hundred twenty-two million, one hundred twenty thousand, two hundred".