31124041322 has 96 divisors (see below), whose sum is σ = 56002363200. Its totient is φ = 12917076480.

The previous prime is 31124041313. The next prime is 31124041349. The reversal of 31124041322 is 22314042113.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19223429 + ... + 19225047.

It is an arithmetic number, because the mean of its divisors is an integer number (583357950).

Almost surely, 2^31124041322 is an apocalyptic number.

31124041322 is a deficient number, since it is larger than the sum of its proper divisors (24878321878).

31124041322 is a wasteful number, since it uses less digits than its factorization.

31124041322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1812 (or 1801 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 31124041322 its reverse (22314042113), we get a palindrome (53438083435).

The spelling of 31124041322 in words is "thirty-one billion, one hundred twenty-four million, forty-one thousand, three hundred twenty-two".