122414425 has 12 divisors (see below), whose sum is σ = 173478976. Its totient is φ = 83941200.

The previous prime is 122414419. The next prime is 122414429. The reversal of 122414425 is 524414221.

It is not a de Polignac number, because 122414425 - 2³ = 122414417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122414425.

It is not an unprimeable number, because it can be changed into a prime (122414429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349581 + ... + 349930.

Almost surely, 2^122414425 is an apocalyptic number.

It is an amenable number.

122414425 is a deficient number, since it is larger than the sum of its proper divisors (51064551).

122414425 is an equidigital number, since it uses as much as digits as its factorization.

122414425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 699528 (or 699523 counting only the distinct ones).

The product of its digits is 2560, while the sum is 25.

The square root of 122414425 is about 11064.1052507647. The cubic root of 122414425 is about 496.5285201018.

Adding to 122414425 its reverse (524414221), we get a palindrome (646828646).

The spelling of 122414425 in words is "one hundred twenty-two million, four hundred fourteen thousand, four hundred twenty-five".