313312222433412 has 144 divisors (see below), whose sum is σ = 805920665135040. Its totient is φ = 102615954336000.

The previous prime is 313312222433411. The next prime is 313312222433467. The reversal of 313312222433412 is 214334222213313.

It is a happy number.

313312222433412 is a `hidden beast` number, since 3 + 1 + 3 + 3 + 12 + 2 + 224 + 3 + 3 + 412 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (313312222433411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1203236743 + ... + 1203497105.

It is an arithmetic number, because the mean of its divisors is an integer number (5596671285660).

Almost surely, 2^{313312222433412} is an apocalyptic number.

It is an amenable number.

313312222433412 is an abundant number, since it is smaller than the sum of its proper divisors (492608442701628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313312222433412 is a wasteful number, since it uses less digits than its factorization.

313312222433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262994 (or 262989 counting only the distinct ones).

The product of its digits is 124416, while the sum is 36.

Adding to 313312222433412 its reverse (214334222213313), we get a palindrome (527646444646725).

The spelling of 313312222433412 in words is "three hundred thirteen trillion, three hundred twelve billion, two hundred twenty-two million, four hundred thirty-three thousand, four hundred twelve".