31122330321034 has 32 divisors (see below), whose sum is σ = 49447287423360. Its totient is φ = 14640557933568.

The previous prime is 31122330321007. The next prime is 31122330321101. The reversal of 31122330321034 is 43012303322113.

It is a super-2 number, since 2×31122330321034² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 31122330320993 and 31122330321011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2004392979 + ... + 2004408505.

It is an arithmetic number, because the mean of its divisors is an integer number (1545227731980).

Almost surely, 2^{31122330321034} is an apocalyptic number.

31122330321034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

31122330321034 is a deficient number, since it is larger than the sum of its proper divisors (18324957102326).

31122330321034 is a wasteful number, since it uses less digits than its factorization.

31122330321034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32862.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 31122330321034 its reverse (43012303322113), we get a palindrome (74134633643147).

The spelling of 31122330321034 in words is "thirty-one trillion, one hundred twenty-two billion, three hundred thirty million, three hundred twenty-one thousand, thirty-four".