122458150948072 has 64 divisors (see below), whose sum is σ = 230149956960000. Its totient is φ = 61085060015616.

The previous prime is 122458150948069. The next prime is 122458150948097. The reversal of 122458150948072 is 270849051854221.

It is a junction number, because it is equal to n+sod(n) for n = 122458150947998 and 122458150948016.

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, 30184407868 + ... + 30184411924.

It is an arithmetic number, because the mean of its divisors is an integer number (3596093077500).

Almost surely, 2^{122458150948072} is an apocalyptic number.

It is an amenable number.

122458150948072 is a deficient number, since it is larger than the sum of its proper divisors (107691806011928).

122458150948072 is a wasteful number, since it uses less digits than its factorization.

122458150948072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9218 (or 9214 counting only the distinct ones).

The product of its (nonzero) digits is 12902400, while the sum is 58.

The spelling of 122458150948072 in words is "one hundred twenty-two trillion, four hundred fifty-eight billion, one hundred fifty million, nine hundred forty-eight thousand, seventy-two".