233220132120 has 32 divisors (see below), whose sum is σ = 699660396720. Its totient is φ = 62192035200.

The previous prime is 233220132073. The next prime is 233220132127. The reversal of 233220132120 is 21231022332.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233220132127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971750431 + ... + 971750670.

Almost surely, 2^233220132120 is an apocalyptic number.

233220132120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

233220132120 is an abundant number, since it is smaller than the sum of its proper divisors (466440264600).

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

233220132120 is a wasteful number, since it uses less digits than its factorization.

233220132120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943501115 (or 1943501111 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 233220132120 its reverse (21231022332), we get a palindrome (254451154452).

The spelling of 233220132120 in words is "two hundred thirty-three billion, two hundred twenty million, one hundred thirty-two thousand, one hundred twenty".