122946231 has 8 divisors (see below), whose sum is σ = 164446704. Its totient is φ = 81704960.

The previous prime is 122946203. The next prime is 122946269. The reversal of 122946231 is 132649221.

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 122946231 - 2¹⁴ = 122929847 is a prime.

It is a super-2 number, since 2×122946231² = 30231551434210722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122946731) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 63690 + ... + 65591.

It is an arithmetic number, because the mean of its divisors is an integer number (20555838).

Almost surely, 2^122946231 is an apocalyptic number.

122946231 is a deficient number, since it is larger than the sum of its proper divisors (41500473).

122946231 is a wasteful number, since it uses less digits than its factorization.

122946231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129601.

The product of its digits is 5184, while the sum is 30.

The square root of 122946231 is about 11088.1121477012. The cubic root of 122946231 is about 497.2465057067.

The spelling of 122946231 in words is "one hundred twenty-two million, nine hundred forty-six thousand, two hundred thirty-one".