22253304428 has 24 divisors (see below), whose sum is σ = 39034139760. Its totient is φ = 11100723200.

The previous prime is 22253304413. The next prime is 22253304439. The reversal of 22253304428 is 82440335222.

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 7 ways as a sum of consecutive naturals, for example, 4217600 + ... + 4222872.

It is an arithmetic number, because the mean of its divisors is an integer number (1626422490).

Almost surely, 2^22253304428 is an apocalyptic number.

It is an amenable number.

22253304428 is a deficient number, since it is larger than the sum of its proper divisors (16780835332).

22253304428 is a wasteful number, since it uses less digits than its factorization.

22253304428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7537 (or 7535 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 22253304428 in words is "twenty-two billion, two hundred fifty-three million, three hundred four thousand, four hundred twenty-eight".