122252668 has 6 divisors (see below), whose sum is σ = 213942176. Its totient is φ = 61126332.

The previous prime is 122252653. The next prime is 122252671. The reversal of 122252668 is 866252221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15281580 + ... + 15281587.

Almost surely, 2^122252668 is an apocalyptic number.

It is an amenable number.

122252668 is a deficient number, since it is larger than the sum of its proper divisors (91689508).

122252668 is a wasteful number, since it uses less digits than its factorization.

122252668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30563171 (or 30563169 counting only the distinct ones).

The product of its digits is 23040, while the sum is 34.

The square root of 122252668 is about 11056.7928442202. The cubic root of 122252668 is about 496.3097213602.

The spelling of 122252668 in words is "one hundred twenty-two million, two hundred fifty-two thousand, six hundred sixty-eight".