22200120982 has 32 divisors (see below), whose sum is σ = 35978219424. Its totient is φ = 10212998400.

The previous prime is 22200120967. The next prime is 22200120989. The reversal of 22200120982 is 28902100222.

It is a self number, because there is not a number n which added to its sum of digits gives 22200120982.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200120989) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16804882 + ... + 16806202.

It is an arithmetic number, because the mean of its divisors is an integer number (1124319357).

Almost surely, 2^22200120982 is an apocalyptic number.

22200120982 is a deficient number, since it is larger than the sum of its proper divisors (13778098442).

22200120982 is a wasteful number, since it uses less digits than its factorization.

22200120982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2944.

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 22200120982 in words is "twenty-two billion, two hundred million, one hundred twenty thousand, nine hundred eighty-two".