22993554330 has 48 divisors (see below), whose sum is σ = 62929732320. Its totient is φ = 5808897504.

The previous prime is 22993554263. The next prime is 22993554341. The reversal of 22993554330 is 3345539922.

It is a happy number.

22993554330 is a `hidden beast` number, since 2 + 2 + 9 + 93 + 554 + 3 + 3 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6721552 + ... + 6724971.

It is an arithmetic number, because the mean of its divisors is an integer number (1311036090).

Almost surely, 2^22993554330 is an apocalyptic number.

22993554330 is an abundant number, since it is smaller than the sum of its proper divisors (39936177990).

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

22993554330 is a wasteful number, since it uses less digits than its factorization.

22993554330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13446555 (or 13446552 counting only the distinct ones).

The product of its (nonzero) digits is 874800, while the sum is 45.

The spelling of 22993554330 in words is "twenty-two billion, nine hundred ninety-three million, five hundred fifty-four thousand, three hundred thirty".