22425946305 has 64 divisors (see below), whose sum is σ = 42147883008. Its totient is φ = 9968878080.

The previous prime is 22425946273. The next prime is 22425946363. The reversal of 22425946305 is 50364952422.

It is not a de Polignac number, because 22425946305 - 2⁵ = 22425946273 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1013965 + ... + 1035845.

It is an arithmetic number, because the mean of its divisors is an integer number (658560672).

Almost surely, 2^22425946305 is an apocalyptic number.

It is an amenable number.

22425946305 is a deficient number, since it is larger than the sum of its proper divisors (19721936703).

22425946305 is a wasteful number, since it uses less digits than its factorization.

22425946305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22166.

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 22425946305 in words is "twenty-two billion, four hundred twenty-five million, nine hundred forty-six thousand, three hundred five".