122282380672 has 32 divisors (see below), whose sum is σ = 257939401320. Its totient is φ = 57544648704.

The previous prime is 122282380669. The next prime is 122282380691. The reversal of 122282380672 is 276083282221.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28095798 + ... + 28100149.

Almost surely, 2^122282380672 is an apocalyptic number.

It is an amenable number.

122282380672 is an abundant number, since it is smaller than the sum of its proper divisors (135657020648).

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

122282380672 is an equidigital number, since it uses as much as digits as its factorization.

122282380672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56195978 (or 56195966 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 122282380672 in words is "one hundred twenty-two billion, two hundred eighty-two million, three hundred eighty thousand, six hundred seventy-two".