122310030231 has 12 divisors (see below), whose sum is σ = 176674227600. Its totient is φ = 81538089120.

The previous prime is 122310030211. The next prime is 122310030233. The reversal of 122310030231 is 132030013221.

122310030231 is a `hidden beast` number, since 1 + 22 + 310 + 0 + 302 + 31 = 666.

It is not a de Polignac number, because 122310030231 - 2¹⁵ = 122309997463 is a prime.

It is a super-2 number, since 2×122310030231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122310030233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313995 + ... + 585843.

It is an arithmetic number, because the mean of its divisors is an integer number (14722852300).

Almost surely, 2^122310030231 is an apocalyptic number.

122310030231 is a deficient number, since it is larger than the sum of its proper divisors (54364197369).

122310030231 is a wasteful number, since it uses less digits than its factorization.

122310030231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 321846 (or 321843 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122310030231 its reverse (132030013221), we get a palindrome (254340043452).

The spelling of 122310030231 in words is "one hundred twenty-two billion, three hundred ten million, thirty thousand, two hundred thirty-one".