122395285 has 32 divisors (see below), whose sum is σ = 158257152. Its totient is φ = 90704640.

The previous prime is 122395261. The next prime is 122395289. The reversal of 122395285 is 582593221.

It is not a de Polignac number, because 122395285 - 2⁹ = 122394773 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122395289) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 385947 + ... + 386263.

It is an arithmetic number, because the mean of its divisors is an integer number (4945536).

Almost surely, 2^122395285 is an apocalyptic number.

It is an amenable number.

122395285 is a deficient number, since it is larger than the sum of its proper divisors (35861867).

122395285 is a wasteful number, since it uses less digits than its factorization.

122395285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453.

The product of its digits is 43200, while the sum is 37.

The square root of 122395285 is about 11063.2402577184. The cubic root of 122395285 is about 496.5026406593.

The spelling of 122395285 in words is "one hundred twenty-two million, three hundred ninety-five thousand, two hundred eighty-five".