22133031010320 has 80 divisors (see below), whose sum is σ = 68612857460352. Its totient is φ = 5902101918720.

The previous prime is 22133031010309. The next prime is 22133031010397. The reversal of 22133031010320 is 2301013033122.

It is a tau number, because it is divible by the number of its divisors (80).

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, 59235604 + ... + 59608076.

Almost surely, 2^{22133031010320} is an apocalyptic number.

22133031010320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133031010320 is an abundant number, since it is smaller than the sum of its proper divisors (46479826450032).

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

22133031010320 is a wasteful number, since it uses less digits than its factorization.

22133031010320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620080 (or 620074 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 22133031010320 its reverse (2301013033122), we get a palindrome (24434044043442).

The spelling of 22133031010320 in words is "twenty-two trillion, one hundred thirty-three billion, thirty-one million, ten thousand, three hundred twenty".