122523230425 has 48 divisors (see below), whose sum is σ = 167803009920. Its totient is φ = 88330176000.

The previous prime is 122523230419. The next prime is 122523230447. The reversal of 122523230425 is 524032325221.

It is not a de Polignac number, because 122523230425 - 2³⁵ = 88163492057 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1946445 + ... + 2008405.

It is an arithmetic number, because the mean of its divisors is an integer number (3495896040).

Almost surely, 2^122523230425 is an apocalyptic number.

It is an amenable number.

122523230425 is a deficient number, since it is larger than the sum of its proper divisors (45279779495).

122523230425 is a wasteful number, since it uses less digits than its factorization.

122523230425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62194 (or 62189 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

Adding to 122523230425 its reverse (524032325221), we get a palindrome (646555555646).

The spelling of 122523230425 in words is "one hundred twenty-two billion, five hundred twenty-three million, two hundred thirty thousand, four hundred twenty-five".