322120022322 has 64 divisors (see below), whose sum is σ = 760126685184. Its totient is φ = 89053542720.

The previous prime is 322120022317. The next prime is 322120022377. The reversal of 322120022322 is 223220021223.

It is a super-2 number, since 2×322120022322² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14893188 + ... + 14914800.

It is an arithmetic number, because the mean of its divisors is an integer number (11876979456).

Almost surely, 2^322120022322 is an apocalyptic number.

322120022322 is an abundant number, since it is smaller than the sum of its proper divisors (438006662862).

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

322120022322 is a wasteful number, since it uses less digits than its factorization.

322120022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33103.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 322120022322 its reverse (223220021223), we get a palindrome (545340043545).

The spelling of 322120022322 in words is "three hundred twenty-two billion, one hundred twenty million, twenty-two thousand, three hundred twenty-two".