22302131133312 has 48 divisors (see below), whose sum is σ = 64176705478080. Its totient is φ = 7434043710720.

The previous prime is 22302131133307. The next prime is 22302131133397. The reversal of 22302131133312 is 21333113120322.

22302131133312 is a `hidden beast` number, since 2 + 2 + 3 + 0 + 2 + 1 + 311 + 33 + 312 = 666.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 9679743264 + ... + 9679745567.

It is an arithmetic number, because the mean of its divisors is an integer number (1337014697460).

Almost surely, 2^{22302131133312} is an apocalyptic number.

It is an amenable number.

22302131133312 is an abundant number, since it is smaller than the sum of its proper divisors (41874574344768).

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

22302131133312 is a wasteful number, since it uses less digits than its factorization.

22302131133312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19359488851 (or 19359488836 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 22302131133312 its reverse (21333113120322), we get a palindrome (43635244253634).

The spelling of 22302131133312 in words is "twenty-two trillion, three hundred two billion, one hundred thirty-one million, one hundred thirty-three thousand, three hundred twelve".