332212220120 has 64 divisors (see below), whose sum is σ = 819655230240. Its totient is φ = 120178483200.

The previous prime is 332212220107. The next prime is 332212220143. The reversal of 332212220120 is 21022212233.

It is a happy number.

It is a super-2 number, since 2×332212220120² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 332212220092 and 332212220101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1871111 + ... + 2040950.

Almost surely, 2^332212220120 is an apocalyptic number.

It is an amenable number.

332212220120 is an abundant number, since it is smaller than the sum of its proper divisors (487443010120).

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

332212220120 is a wasteful number, since it uses less digits than its factorization.

332212220120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3912276 (or 3912272 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 332212220120 its reverse (21022212233), we get a palindrome (353234432353).

The spelling of 332212220120 in words is "three hundred thirty-two billion, two hundred twelve million, two hundred twenty thousand, one hundred twenty".