31234113022 has 64 divisors (see below), whose sum is σ = 60366643200. Its totient is φ = 12050763648.

The previous prime is 31234113019. The next prime is 31234113041. The reversal of 31234113022 is 22031143213.

31234113022 is a modest number, since divided by 113022 gives 31234 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 31234112984 and 31234113002.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 210003 + ... + 326449.

It is an arithmetic number, because the mean of its divisors is an integer number (943228800).

Almost surely, 2^31234113022 is an apocalyptic number.

31234113022 is a deficient number, since it is larger than the sum of its proper divisors (29132530178).

31234113022 is a wasteful number, since it uses less digits than its factorization.

31234113022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116510 (or 116496 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 31234113022 its reverse (22031143213), we get a palindrome (53265256235).

The spelling of 31234113022 in words is "thirty-one billion, two hundred thirty-four million, one hundred thirteen thousand, twenty-two".