31034222322 has 32 divisors (see below), whose sum is σ = 64829116800. Its totient is φ = 9885490560.

The previous prime is 31034222311. The next prime is 31034222363. The reversal of 31034222322 is 22322243013.

It is a junction number, because it is equal to n+sod(n) for n = 31034222292 and 31034222301.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37572 + ... + 251952.

It is an arithmetic number, because the mean of its divisors is an integer number (2025909900).

Almost surely, 2^31034222322 is an apocalyptic number.

31034222322 is an abundant number, since it is smaller than the sum of its proper divisors (33794894478).

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

31034222322 is a wasteful number, since it uses less digits than its factorization.

31034222322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215458.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 31034222322 its reverse (22322243013), we get a palindrome (53356465335).

The spelling of 31034222322 in words is "thirty-one billion, thirty-four million, two hundred twenty-two thousand, three hundred twenty-two".