331232222213130 has 128 divisors (see below), whose sum is σ = 939861879713280. Its totient is φ = 73098681384960.

The previous prime is 331232222212993. The next prime is 331232222213171. The reversal of 331232222213130 is 31312222232133.

It is a super-3 number, since 3×331232222213130³ (a number of 45 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 632129802 + ... + 632653578.

It is an arithmetic number, because the mean of its divisors is an integer number (7342670935260).

Almost surely, 2^{331232222213130} is an apocalyptic number.

331232222213130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331232222213130 is an abundant number, since it is smaller than the sum of its proper divisors (608629657500150).

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

331232222213130 is a wasteful number, since it uses less digits than its factorization.

331232222213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627664.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 331232222213130 its reverse (31312222232133), we get a palindrome (362544444445263).

The spelling of 331232222213130 in words is "three hundred thirty-one trillion, two hundred thirty-two billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty".