312332222434 has 16 divisors (see below), whose sum is σ = 471995868960. Its totient is φ = 155000871360.

The previous prime is 312332222413. The next prime is 312332222459. The reversal of 312332222434 is 434222233213.

It is a junction number, because it is equal to n+sod(n) for n = 312332222396 and 312332222405.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 896197 + ... + 1194919.

It is an arithmetic number, because the mean of its divisors is an integer number (29499741810).

Almost surely, 2^312332222434 is an apocalyptic number.

312332222434 is a deficient number, since it is larger than the sum of its proper divisors (159663646526).

312332222434 is a wasteful number, since it uses less digits than its factorization.

312332222434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302625.

The product of its digits is 41472, while the sum is 31.

Adding to 312332222434 its reverse (434222233213), we get a palindrome (746554455647).

The spelling of 312332222434 in words is "three hundred twelve billion, three hundred thirty-two million, two hundred twenty-two thousand, four hundred thirty-four".