122425115 has 8 divisors (see below), whose sum is σ = 148770240. Its totient is φ = 96700032.

The previous prime is 122425099. The next prime is 122425117. The reversal of 122425115 is 511524221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122425115 - 2⁴ = 122425099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122425117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154574 + ... + 155363.

It is an arithmetic number, because the mean of its divisors is an integer number (18596280).

Almost surely, 2^122425115 is an apocalyptic number.

122425115 is a deficient number, since it is larger than the sum of its proper divisors (26345125).

122425115 is an equidigital number, since it uses as much as digits as its factorization.

122425115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310021.

The product of its digits is 800, while the sum is 23.

The square root of 122425115 is about 11064.5883339598. The cubic root of 122425115 is about 496.5429730156.

Adding to 122425115 its reverse (511524221), we get a palindrome (633949336).

The spelling of 122425115 in words is "one hundred twenty-two million, four hundred twenty-five thousand, one hundred fifteen".