122328665 has 8 divisors (see below), whose sum is σ = 146914560. Its totient is φ = 97782832.

The previous prime is 122328649. The next prime is 122328673. The reversal of 122328665 is 566823221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122328665 - 2⁴ = 122328649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2825 + ... + 15894.

It is an arithmetic number, because the mean of its divisors is an integer number (18364320).

Almost surely, 2^122328665 is an apocalyptic number.

It is an amenable number.

122328665 is a deficient number, since it is larger than the sum of its proper divisors (24585895).

122328665 is a wasteful number, since it uses less digits than its factorization.

122328665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20031.

The product of its digits is 34560, while the sum is 35.

The square root of 122328665 is about 11060.2289759299. The cubic root of 122328665 is about 496.4125418481.

The spelling of 122328665 in words is "one hundred twenty-two million, three hundred twenty-eight thousand, six hundred sixty-five".