22993814433 has 16 divisors (see below), whose sum is σ = 30843518976. Its totient is φ = 15236788560.

The previous prime is 22993814413. The next prime is 22993814443. The reversal of 22993814433 is 33441839922.

It is not a de Polignac number, because 22993814433 - 2⁶ = 22993814369 is a prime.

It is a super-2 number, since 2×22993814433² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22993814413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 733560 + ... + 764262.

It is an arithmetic number, because the mean of its divisors is an integer number (1927719936).

Almost surely, 2^22993814433 is an apocalyptic number.

It is an amenable number.

22993814433 is a deficient number, since it is larger than the sum of its proper divisors (7849704543).

22993814433 is a wasteful number, since it uses less digits than its factorization.

22993814433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32204.

The product of its digits is 1119744, while the sum is 48.

The spelling of 22993814433 in words is "twenty-two billion, nine hundred ninety-three million, eight hundred fourteen thousand, four hundred thirty-three".