22012074982 has 4 divisors (see below), whose sum is σ = 33018112476. Its totient is φ = 11006037490.

The previous prime is 22012074967. The next prime is 22012075021. The reversal of 22012074982 is 28947021022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5503018744 + ... + 5503018747.

It is an arithmetic number, because the mean of its divisors is an integer number (8254528119).

Almost surely, 2^22012074982 is an apocalyptic number.

22012074982 is a deficient number, since it is larger than the sum of its proper divisors (11006037494).

22012074982 is a wasteful number, since it uses less digits than its factorization.

22012074982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11006037493.

The product of its (nonzero) digits is 32256, while the sum is 37.

The spelling of 22012074982 in words is "twenty-two billion, twelve million, seventy-four thousand, nine hundred eighty-two".