312332022230 has 8 divisors (see below), whose sum is σ = 562197640032. Its totient is φ = 124932808888.

The previous prime is 312332022221. The next prime is 312332022239. The reversal of 312332022230 is 32220233213.

It is an interprime number because it is at equal distance from previous prime (312332022221) and next prime (312332022239).

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

It is a super-2 number, since 2×312332022230² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312332022196 and 312332022205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312332022239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15616601102 + ... + 15616601121.

It is an arithmetic number, because the mean of its divisors is an integer number (70274705004).

Almost surely, 2^312332022230 is an apocalyptic number.

312332022230 is a deficient number, since it is larger than the sum of its proper divisors (249865617802).

312332022230 is a wasteful number, since it uses less digits than its factorization.

312332022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31233202230.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 312332022230 its reverse (32220233213), we get a palindrome (344552255443).

The spelling of 312332022230 in words is "three hundred twelve billion, three hundred thirty-two million, twenty-two thousand, two hundred thirty".