22994430370 has 32 divisors (see below), whose sum is σ = 41493513600. Its totient is φ = 9174798336.

The previous prime is 22994430359. The next prime is 22994430377. The reversal of 22994430370 is 7303449922.

It is not an unprimeable number, because it can be changed into a prime (22994430377) 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, 10141977 + ... + 10144243.

It is an arithmetic number, because the mean of its divisors is an integer number (1296672300).

Almost surely, 2^22994430370 is an apocalyptic number.

22994430370 is a deficient number, since it is larger than the sum of its proper divisors (18499083230).

22994430370 is a wasteful number, since it uses less digits than its factorization.

22994430370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4362.

The product of its (nonzero) digits is 326592, while the sum is 43.

The spelling of 22994430370 in words is "twenty-two billion, nine hundred ninety-four million, four hundred thirty thousand, three hundred seventy".