332121203100120 has 128 divisors (see below), whose sum is σ = 1149148068710400. Its totient is φ = 75216964455936.

The previous prime is 332121203100119. The next prime is 332121203100131. The reversal of 332121203100120 is 21001302121233.

It is a super-2 number, since 2×332121203100120² (a number of 30 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1813589104 + ... + 1813772223.

It is an arithmetic number, because the mean of its divisors is an integer number (8977719286800).

Almost surely, 2^{332121203100120} is an apocalyptic number.

332121203100120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

332121203100120 is an abundant number, since it is smaller than the sum of its proper divisors (817026865610280).

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

332121203100120 is a wasteful number, since it uses less digits than its factorization.

332121203100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3627361457 (or 3627361453 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 332121203100120 its reverse (21001302121233), we get a palindrome (353122505221353).

The spelling of 332121203100120 in words is "three hundred thirty-two trillion, one hundred twenty-one billion, two hundred three million, one hundred thousand, one hundred twenty".