122252168 has 64 divisors (see below), whose sum is σ = 254016000. Its totient is φ = 54899712.

The previous prime is 122252159. The next prime is 122252227. The reversal of 122252168 is 861252221.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a plaindrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 122252168.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 548105 + ... + 548327.

It is an arithmetic number, because the mean of its divisors is an integer number (3969000).

Almost surely, 2^122252168 is an apocalyptic number.

It is an amenable number.

122252168 is an abundant number, since it is smaller than the sum of its proper divisors (131763832).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122252168 is a wasteful number, since it uses less digits than its factorization.

122252168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414 (or 410 counting only the distinct ones).

The product of its digits is 3840, while the sum is 29.

The square root of 122252168 is about 11056.7702336623. The cubic root of 122252168 is about 496.3090447418.

The spelling of 122252168 in words is "one hundred twenty-two million, two hundred fifty-two thousand, one hundred sixty-eight".