12022101982 has 16 divisors (see below), whose sum is σ = 19676975472. Its totient is φ = 5463357120.

The previous prime is 12022101977. The next prime is 12022101991. The reversal of 12022101982 is 28910122021.

It is a self number, because there is not a number n which added to its sum of digits gives 12022101982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41698 + ... + 160570.

It is an arithmetic number, because the mean of its divisors is an integer number (1229810967).

Almost surely, 2^12022101982 is an apocalyptic number.

12022101982 is a deficient number, since it is larger than the sum of its proper divisors (7654873490).

12022101982 is a wasteful number, since it uses less digits than its factorization.

12022101982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123483.

The product of its (nonzero) digits is 1152, while the sum is 28.

The spelling of 12022101982 in words is "twelve billion, twenty-two million, one hundred one thousand, nine hundred eighty-two".