312332222413000 has 32 divisors (see below), whose sum is σ = 730857400448760. Its totient is φ = 124932888964800.

The previous prime is 312332222412997. The next prime is 312332222413007. The reversal of 312332222413000 is 314222233213.

It can be written as a sum of positive squares in 4 ways, for example, as 10253431601604 + 302078790811396 = 3202098^2 + 17380414^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 312332222413000.

It is not an unprimeable number, because it can be changed into a prime (312332222413007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156166110207 + ... + 156166112206.

Almost surely, 2^{312332222413000} is an apocalyptic number.

It is an amenable number.

312332222413000 is an abundant number, since it is smaller than the sum of its proper divisors (418525178035760).

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

312332222413000 is a wasteful number, since it uses less digits than its factorization.

312332222413000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312332222434 (or 312332222420 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 312332222413000 its reverse (314222233213), we get a palindrome (312646444646213).

The spelling of 312332222413000 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred twenty-two million, four hundred thirteen thousand".