322022420412 has 96 divisors (see below), whose sum is σ = 937924753920. Its totient is φ = 83541093120.

The previous prime is 322022420411. The next prime is 322022420441. The reversal of 322022420412 is 214024220223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322022420411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 555798 + ... + 976194.

It is an arithmetic number, because the mean of its divisors is an integer number (9770049520).

Almost surely, 2^322022420412 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322022420412, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (468962376960).

322022420412 is an abundant number, since it is smaller than the sum of its proper divisors (615902333508).

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

322022420412 is a wasteful number, since it uses less digits than its factorization.

322022420412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421251 (or 421249 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 322022420412 its reverse (214024220223), we get a palindrome (536046640635).

The spelling of 322022420412 in words is "three hundred twenty-two billion, twenty-two million, four hundred twenty thousand, four hundred twelve".