122012201982 has 32 divisors (see below), whose sum is σ = 266239281024. Its totient is φ = 36969111200.

The previous prime is 122012201951. The next prime is 122012201999. The reversal of 122012201982 is 289102210221.

122012201982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×122012201982³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 492148 + ... + 697304.

It is an arithmetic number, because the mean of its divisors is an integer number (8319977532).

Almost surely, 2^122012201982 is an apocalyptic number.

122012201982 is an abundant number, since it is smaller than the sum of its proper divisors (144227079042).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122012201982 is a wasteful number, since it uses less digits than its factorization.

122012201982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214184.

The product of its (nonzero) digits is 2304, while the sum is 30.

The spelling of 122012201982 in words is "one hundred twenty-two billion, twelve million, two hundred one thousand, nine hundred eighty-two".