12220022100982 has 16 divisors (see below), whose sum is σ = 19046631343104. Its totient is φ = 5873755545000.

The previous prime is 12220022100967. The next prime is 12220022100991. The reversal of 12220022100982 is 28900122002221.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 652630144 + ... + 652648867.

It is an arithmetic number, because the mean of its divisors is an integer number (1190414458944).

Almost surely, 2^{12220022100982} is an apocalyptic number.

12220022100982 is a deficient number, since it is larger than the sum of its proper divisors (6826609242122).

12220022100982 is a wasteful number, since it uses less digits than its factorization.

12220022100982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1305279195.

The product of its (nonzero) digits is 4608, while the sum is 31.

The spelling of 12220022100982 in words is "twelve trillion, two hundred twenty billion, twenty-two million, one hundred thousand, nine hundred eighty-two".