322130031322 has 16 divisors (see below), whose sum is σ = 527132786400. Its totient is φ = 146419709040.

The previous prime is 322130031319. The next prime is 322130031337. The reversal of 322130031322 is 223130031223.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 322130031293 and 322130031302.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1204204 + ... + 1447192.

It is an arithmetic number, because the mean of its divisors is an integer number (32945799150).

Almost surely, 2^322130031322 is an apocalyptic number.

322130031322 is a deficient number, since it is larger than the sum of its proper divisors (205002755078).

322130031322 is a wasteful number, since it uses less digits than its factorization.

322130031322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303261.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 322130031322 its reverse (223130031223), we get a palindrome (545260062545).

Subtracting from 322130031322 its reverse (223130031223), we obtain a palindrome (99000000099).

The spelling of 322130031322 in words is "three hundred twenty-two billion, one hundred thirty million, thirty-one thousand, three hundred twenty-two".