312333010222 has 24 divisors (see below), whose sum is σ = 475421138208. Its totient is φ = 153892431840.

The previous prime is 312333010219. The next prime is 312333010247. The reversal of 312333010222 is 222010333213.

It is a junction number, because it is equal to n+sod(n) for n = 312333010193 and 312333010202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24926523 + ... + 24939049.

It is an arithmetic number, because the mean of its divisors is an integer number (19809214092).

Almost surely, 2^312333010222 is an apocalyptic number.

312333010222 is a deficient number, since it is larger than the sum of its proper divisors (163088127986).

312333010222 is a wasteful number, since it uses less digits than its factorization.

312333010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15144 (or 15073 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 312333010222 its reverse (222010333213), we get a palindrome (534343343435).

The spelling of 312333010222 in words is "three hundred twelve billion, three hundred thirty-three million, ten thousand, two hundred twenty-two".