22298404982 has 32 divisors (see below), whose sum is σ = 38925494784. Its totient is φ = 9382665600.

The previous prime is 22298404979. The next prime is 22298404991. The reversal of 22298404982 is 28940489222.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 22298404982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193013 + ... + 286095.

It is an arithmetic number, because the mean of its divisors is an integer number (1216421712).

Almost surely, 2^22298404982 is an apocalyptic number.

22298404982 is a deficient number, since it is larger than the sum of its proper divisors (16627089802).

22298404982 is a wasteful number, since it uses less digits than its factorization.

22298404982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93404.

The product of its (nonzero) digits is 1327104, while the sum is 50.

The spelling of 22298404982 in words is "twenty-two billion, two hundred ninety-eight million, four hundred four thousand, nine hundred eighty-two".