212333332120 has 64 divisors (see below), whose sum is σ = 588000006720. Its totient is φ = 67199998464.

The previous prime is 212333332097. The next prime is 212333332147. The reversal of 212333332120 is 21233333212.

It is a congruent number.

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, 29163027 + ... + 29170306.

It is an arithmetic number, because the mean of its divisors is an integer number (9187500105).

Almost surely, 2^212333332120 is an apocalyptic number.

212333332120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212333332120 is an abundant number, since it is smaller than the sum of its proper divisors (375666674600).

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

212333332120 is a wasteful number, since it uses less digits than its factorization.

212333332120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58333364 (or 58333360 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 212333332120 its reverse (21233333212), we get a palindrome (233566665332).

The spelling of 212333332120 in words is "two hundred twelve billion, three hundred thirty-three million, three hundred thirty-two thousand, one hundred twenty".