31122442314 has 48 divisors (see below), whose sum is σ = 70640294400. Its totient is φ = 9889615008.

The previous prime is 31122442303. The next prime is 31122442349. The reversal of 31122442314 is 41324422113.

31122442314 is a `hidden beast` number, since 3 + 1 + 1 + 224 + 423 + 14 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336114 + ... + 418589.

It is an arithmetic number, because the mean of its divisors is an integer number (1471672800).

Almost surely, 2^31122442314 is an apocalyptic number.

31122442314 is an abundant number, since it is smaller than the sum of its proper divisors (39517852086).

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

31122442314 is a wasteful number, since it uses less digits than its factorization.

31122442314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754819 (or 754816 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 31122442314 its reverse (41324422113), we get a palindrome (72446864427).

The spelling of 31122442314 in words is "thirty-one billion, one hundred twenty-two million, four hundred forty-two thousand, three hundred fourteen".