120022122099968 has 72 divisors (see below), whose sum is σ = 261558704334816. Its totient is φ = 54512986572800.

The previous prime is 120022122099961. The next prime is 120022122099989. The reversal of 120022122099968 is 869990221220021.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120022122099961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12997163 + ... + 20223018.

It is an arithmetic number, because the mean of its divisors is an integer number (3632759782428).

Almost surely, 2^{120022122099968} is an apocalyptic number.

It is an amenable number.

120022122099968 is an abundant number, since it is smaller than the sum of its proper divisors (141536582234848).

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

120022122099968 is a wasteful number, since it uses less digits than its factorization.

120022122099968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33221491 (or 33221477 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 53.

The spelling of 120022122099968 in words is "one hundred twenty trillion, twenty-two billion, one hundred twenty-two million, ninety-nine thousand, nine hundred sixty-eight".