22055643253323 has 32 divisors (see below), whose sum is σ = 33171151564800. Its totient is φ = 14481434448000.

The previous prime is 22055643253321. The next prime is 22055643253327. The reversal of 22055643253323 is 32335234655022.

22055643253323 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 5 + 64 + 32 + 533 + 23 = 666.

It is not a de Polignac number, because 22055643253323 - 2¹ = 22055643253321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22055643253321) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 12037683 + ... + 13748348.

It is an arithmetic number, because the mean of its divisors is an integer number (1036598486400).

Almost surely, 2^{22055643253323} is an apocalyptic number.

22055643253323 is a deficient number, since it is larger than the sum of its proper divisors (11115508311477).

22055643253323 is a wasteful number, since it uses less digits than its factorization.

22055643253323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25786520 (or 25786514 counting only the distinct ones).

The product of its (nonzero) digits is 3888000, while the sum is 45.

The spelling of 22055643253323 in words is "twenty-two trillion, fifty-five billion, six hundred forty-three million, two hundred fifty-three thousand, three hundred twenty-three".