22393076730 has 32 divisors (see below), whose sum is σ = 55195910784. Its totient is φ = 5810095296.

The previous prime is 22393076687. The next prime is 22393076777. The reversal of 22393076730 is 3767039322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10085862 + ... + 10088081.

It is an arithmetic number, because the mean of its divisors is an integer number (1724872212).

Almost surely, 2^22393076730 is an apocalyptic number.

22393076730 is an abundant number, since it is smaller than the sum of its proper divisors (32802834054).

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

22393076730 is a wasteful number, since it uses less digits than its factorization.

22393076730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20173990.

The product of its (nonzero) digits is 285768, while the sum is 42.

The spelling of 22393076730 in words is "twenty-two billion, three hundred ninety-three million, seventy-six thousand, seven hundred thirty".