1112020101982 has 16 divisors (see below), whose sum is σ = 1746338181840. Its totient is φ = 530369369152.

The previous prime is 1112020101977. The next prime is 1112020102003. The reversal of 1112020101982 is 2891010202111.

It is a self number, because there is not a number n which added to its sum of digits gives 1112020101982.

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, 115493743 + ... + 115503370.

It is an arithmetic number, because the mean of its divisors is an integer number (109146136365).

Almost surely, 2^{1112020101982} is an apocalyptic number.

1112020101982 is a deficient number, since it is larger than the sum of its proper divisors (634318079858).

1112020101982 is a wasteful number, since it uses less digits than its factorization.

1112020101982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230997227.

The product of its (nonzero) digits is 576, while the sum is 28.

The spelling of 1112020101982 in words is "one trillion, one hundred twelve billion, twenty million, one hundred one thousand, nine hundred eighty-two".