122517268 has 12 divisors (see below), whose sum is σ = 214486272. Its totient is φ = 61235480.

The previous prime is 122517233. The next prime is 122517289. The reversal of 122517268 is 862715221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12621 + ... + 20107.

It is an arithmetic number, because the mean of its divisors is an integer number (17873856).

Almost surely, 2^122517268 is an apocalyptic number.

It is an amenable number.

122517268 is a deficient number, since it is larger than the sum of its proper divisors (91969004).

122517268 is a wasteful number, since it uses less digits than its factorization.

122517268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11582 (or 11580 counting only the distinct ones).

The product of its digits is 13440, while the sum is 34.

The square root of 122517268 is about 11068.7518718237. The cubic root of 122517268 is about 496.6675292890.

The spelling of 122517268 in words is "one hundred twenty-two million, five hundred seventeen thousand, two hundred sixty-eight".