122067555680 has 48 divisors (see below), whose sum is σ = 329582403360. Its totient is φ = 41851732992.

The previous prime is 122067555613. The next prime is 122067555683. The reversal of 122067555680 is 86555760221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122067555683) 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, 54493325 + ... + 54495564.

It is an arithmetic number, because the mean of its divisors is an integer number (6866300070).

Almost surely, 2^122067555680 is an apocalyptic number.

122067555680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122067555680 is an abundant number, since it is smaller than the sum of its proper divisors (207514847680).

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

122067555680 is a wasteful number, since it uses less digits than its factorization.

122067555680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108988911 (or 108988903 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 122067555680 in words is "one hundred twenty-two billion, sixty-seven million, five hundred fifty-five thousand, six hundred eighty".