22133031123320 has 64 divisors (see below), whose sum is σ = 55079497458720. Its totient is φ = 7951325935104.

The previous prime is 22133031123293. The next prime is 22133031123331. The reversal of 22133031123320 is 2332113033122.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 22133031123320.

It is a congruent number.

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, 575163482 + ... + 575201961.

Almost surely, 2^{22133031123320} is an apocalyptic number.

22133031123320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22133031123320 is an abundant number, since it is smaller than the sum of its proper divisors (32946466335400).

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

22133031123320 is a wasteful number, since it uses less digits than its factorization.

22133031123320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1150365504 (or 1150365500 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 22133031123320 its reverse (2332113033122), we get a palindrome (24465144156442).

The spelling of 22133031123320 in words is "twenty-two trillion, one hundred thirty-three billion, thirty-one million, one hundred twenty-three thousand, three hundred twenty".