122265532 has 24 divisors (see below), whose sum is σ = 227427200. Its totient is φ = 57349296.

The previous prime is 122265529. The next prime is 122265571. The reversal of 122265532 is 235562221.

It is a self number, because there is not a number n which added to its sum of digits gives 122265532.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19 + ... + 15637.

Almost surely, 2^122265532 is an apocalyptic number.

It is an amenable number.

122265532 is a deficient number, since it is larger than the sum of its proper divisors (105161668).

122265532 is a wasteful number, since it uses less digits than its factorization.

122265532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15745 (or 15743 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 122265532 is about 11057.3745527589. The cubic root of 122265532 is about 496.3271287630.

The spelling of 122265532 in words is "one hundred twenty-two million, two hundred sixty-five thousand, five hundred thirty-two".