313502221114 has 16 divisors (see below), whose sum is σ = 478178017416. Its totient is φ = 154111867200.

The previous prime is 313502221069. The next prime is 313502221127. The reversal of 313502221114 is 411122205313.

It can be written as a sum of positive squares in 4 ways, for example, as 119254880889 + 194247340225 = 345333^2 + 440735^2 .

It is a super-2 number, since 2×313502221114² (a number of 24 digits) contains 22 as substring.

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, 307537 + ... + 849460.

Almost surely, 2^313502221114 is an apocalyptic number.

313502221114 is a deficient number, since it is larger than the sum of its proper divisors (164675796302).

313502221114 is a wasteful number, since it uses less digits than its factorization.

313502221114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159281.

The product of its (nonzero) digits is 1440, while the sum is 25.

Adding to 313502221114 its reverse (411122205313), we get a palindrome (724624426427).

The spelling of 313502221114 in words is "three hundred thirteen billion, five hundred two million, two hundred twenty-one thousand, one hundred fourteen".