322102221132 has 48 divisors (see below), whose sum is σ = 775285217280. Its totient is φ = 104005351872.

The previous prime is 322102221113. The next prime is 322102221149. The reversal of 322102221132 is 231122201223.

It is a super-2 number, since 2×322102221132² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 322102221099 and 322102221108.

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, 1497132 + ... + 1698707.

It is an arithmetic number, because the mean of its divisors is an integer number (16151775360).

Almost surely, 2^322102221132 is an apocalyptic number.

It is an amenable number.

322102221132 is an abundant number, since it is smaller than the sum of its proper divisors (453182996148).

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

322102221132 is a wasteful number, since it uses less digits than its factorization.

322102221132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3196110 (or 3196108 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 322102221132 its reverse (231122201223), we get a palindrome (553224422355).

The spelling of 322102221132 in words is "three hundred twenty-two billion, one hundred two million, two hundred twenty-one thousand, one hundred thirty-two".