22244683425 has 12 divisors (see below), whose sum is σ = 36777876720. Its totient is φ = 11863831120.

The previous prime is 22244683393. The next prime is 22244683459. The reversal of 22244683425 is 52438644222.

It is not a de Polignac number, because 22244683425 - 2⁵ = 22244683393 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 148297815 + ... + 148297964.

It is an arithmetic number, because the mean of its divisors is an integer number (3064823060).

Almost surely, 2^22244683425 is an apocalyptic number.

22244683425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22244683425 is a deficient number, since it is larger than the sum of its proper divisors (14533193295).

22244683425 is a wasteful number, since it uses less digits than its factorization.

22244683425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296595792 (or 296595787 counting only the distinct ones).

The product of its digits is 737280, while the sum is 42.

The spelling of 22244683425 in words is "twenty-two billion, two hundred forty-four million, six hundred eighty-three thousand, four hundred twenty-five".