122425753 has 4 divisors (see below), whose sum is σ = 122508288. Its totient is φ = 122343220.

The previous prime is 122425739. The next prime is 122425763. The reversal of 122425753 is 357524221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-122425753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122425703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39001 + ... + 42022.

It is an arithmetic number, because the mean of its divisors is an integer number (30627072).

Almost surely, 2^122425753 is an apocalyptic number.

It is an amenable number.

122425753 is a deficient number, since it is larger than the sum of its proper divisors (82535).

122425753 is an equidigital number, since it uses as much as digits as its factorization.

122425753 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82534.

The product of its digits is 16800, while the sum is 31.

The square root of 122425753 is about 11064.6171646379. The cubic root of 122425753 is about 496.5438355670.

Adding to 122425753 its reverse (357524221), we get a palindrome (479949974).

The spelling of 122425753 in words is "one hundred twenty-two million, four hundred twenty-five thousand, seven hundred fifty-three".