122532425 has 18 divisors (see below), whose sum is σ = 160369758. Its totient is φ = 92859840.

The previous prime is 122532407. The next prime is 122532433. The reversal of 122532425 is 524235221.

It can be written as a sum of positive squares in 3 ways, for example, as 33362176 + 89170249 = 5776^2 + 9443^2 .

It is not a de Polignac number, because 122532425 - 2⁸ = 122532169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 122532394 and 122532403.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2237 + ... + 15813.

It is an arithmetic number, because the mean of its divisors is an integer number (8909431).

Almost surely, 2^122532425 is an apocalyptic number.

It is an amenable number.

122532425 is a deficient number, since it is larger than the sum of its proper divisors (37837333).

122532425 is a wasteful number, since it uses less digits than its factorization.

122532425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13625 (or 13601 counting only the distinct ones).

The product of its digits is 4800, while the sum is 26.

The square root of 122532425 is about 11069.4365258580. The cubic root of 122532425 is about 496.6880098831.

Adding to 122532425 its reverse (524235221), we get a palindrome (646767646).

The spelling of 122532425 in words is "one hundred twenty-two million, five hundred thirty-two thousand, four hundred twenty-five".