120122331984 has 30 divisors (see below), whose sum is σ = 336175693386. Its totient is φ = 40040777280.

The previous prime is 120122331961. The next prime is 120122332037. The reversal of 120122331984 is 489133221021.

120122331984 is a `hidden beast` number, since 120 + 122 + 331 + 9 + 84 = 666.

It can be written as a sum of positive squares in only one way, i.e., 119597005584 + 525326400 = 345828^2 + 22920^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 417091287 + ... + 417091574.

Almost surely, 2^120122331984 is an apocalyptic number.

It is an amenable number.

120122331984 is an abundant number, since it is smaller than the sum of its proper divisors (216053361402).

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

120122331984 is a wasteful number, since it uses less digits than its factorization.

120122331984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834182875 (or 834182866 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The spelling of 120122331984 in words is "one hundred twenty billion, one hundred twenty-two million, three hundred thirty-one thousand, nine hundred eighty-four".