102312222331332 has 48 divisors (see below), whose sum is σ = 257449820463360. Its totient is φ = 31436899776768.

The previous prime is 102312222331307. The next prime is 102312222331349. The reversal of 102312222331332 is 233133222213201.

It is a self number, because there is not a number n which added to its sum of digits gives 102312222331332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455970993 + ... + 456195320.

It is an arithmetic number, because the mean of its divisors is an integer number (5363537926320).

Almost surely, 2^{102312222331332} is an apocalyptic number.

102312222331332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102312222331332 is an abundant number, since it is smaller than the sum of its proper divisors (155137598132028).

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

102312222331332 is a wasteful number, since it uses less digits than its factorization.

102312222331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912167052 (or 912167050 counting only the distinct ones).

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

Adding to 102312222331332 its reverse (233133222213201), we get a palindrome (335445444544533).

The spelling of 102312222331332 in words is "one hundred two trillion, three hundred twelve billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred thirty-two".