313222230332 has 96 divisors (see below), whose sum is σ = 610645319424. Its totient is φ = 139389120000.

The previous prime is 313222230329. The next prime is 313222230337. The reversal of 313222230332 is 233032222313.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313222230337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 357151478 + ... + 357152354.

It is an arithmetic number, because the mean of its divisors is an integer number (6360888744).

Almost surely, 2^313222230332 is an apocalyptic number.

It is an amenable number.

313222230332 is a deficient number, since it is larger than the sum of its proper divisors (297423089092).

313222230332 is a wasteful number, since it uses less digits than its factorization.

313222230332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1659 (or 1657 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 313222230332 its reverse (233032222313), we get a palindrome (546254452645).

The spelling of 313222230332 in words is "three hundred thirteen billion, two hundred twenty-two million, two hundred thirty thousand, three hundred thirty-two".