22013543023 has 8 divisors (see below), whose sum is σ = 22540003200. Its totient is φ = 21487742808.

The previous prime is 22013543011. The next prime is 22013543053. The reversal of 22013543023 is 32034531022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22013543023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22013543053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97153 + ... + 231226.

It is an arithmetic number, because the mean of its divisors is an integer number (2817500400).

Almost surely, 2^22013543023 is an apocalyptic number.

22013543023 is a deficient number, since it is larger than the sum of its proper divisors (526460177).

22013543023 is a wasteful number, since it uses less digits than its factorization.

22013543023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329981.

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 22013543023 in words is "twenty-two billion, thirteen million, five hundred forty-three thousand, twenty-three".