233233021120 has 112 divisors (see below), whose sum is σ = 617307892128. Its totient is φ = 83211714560.

The previous prime is 233233021093. The next prime is 233233021157. The reversal of 233233021120 is 21120332332.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 233233021091 and 233233021100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 438529 + ... + 811648.

Almost surely, 2^233233021120 is an apocalyptic number.

233233021120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233233021120 is an abundant number, since it is smaller than the sum of its proper divisors (384074871008).

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

233233021120 is a wasteful number, since it uses less digits than its factorization.

233233021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250258 (or 1250248 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 233233021120 its reverse (21120332332), we get a palindrome (254353353452).

The spelling of 233233021120 in words is "two hundred thirty-three billion, two hundred thirty-three million, twenty-one thousand, one hundred twenty".