122366393 has 8 divisors (see below), whose sum is σ = 126877440. Its totient is φ = 117890640.

The previous prime is 122366389. The next prime is 122366401. The reversal of 122366393 is 393663221.

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 122366393 - 2² = 122366389 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122366093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1658 + ... + 15731.

It is an arithmetic number, because the mean of its divisors is an integer number (15859680).

Almost surely, 2^122366393 is an apocalyptic number.

It is an amenable number.

122366393 is a deficient number, since it is larger than the sum of its proper divisors (4511047).

122366393 is a wasteful number, since it uses less digits than its factorization.

122366393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17647.

The product of its digits is 34992, while the sum is 35.

The square root of 122366393 is about 11061.9344149204. The cubic root of 122366393 is about 496.4635703003.

The spelling of 122366393 in words is "one hundred twenty-two million, three hundred sixty-six thousand, three hundred ninety-three".