122475897254068 has 24 divisors (see below), whose sum is σ = 216993961384200. Its totient is φ = 60479228333568.

The previous prime is 122475897254059. The next prime is 122475897254071. The reversal of 122475897254068 is 860452798574221.

It can be written as a sum of positive squares in 4 ways, for example, as 24969989012004 + 97505908242064 = 4996998^2 + 9874508^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122475897253988 and 122475897254006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200414523 + ... + 201024706.

It is an arithmetic number, because the mean of its divisors is an integer number (9041415057675).

Almost surely, 2^{122475897254068} is an apocalyptic number.

It is an amenable number.

122475897254068 is a deficient number, since it is larger than the sum of its proper divisors (94518064130132).

122475897254068 is a wasteful number, since it uses less digits than its factorization.

122475897254068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401440179 (or 401440177 counting only the distinct ones).

The product of its (nonzero) digits is 541900800, while the sum is 70.

The spelling of 122475897254068 in words is "one hundred twenty-two trillion, four hundred seventy-five billion, eight hundred ninety-seven million, two hundred fifty-four thousand, sixty-eight".