322233223420 has 96 divisors (see below), whose sum is σ = 696702384000. Its totient is φ = 125139416064.

The previous prime is 322233223409. The next prime is 322233223451. The reversal of 322233223420 is 24322332223.

It is a congruent number.

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, 40533606 + ... + 40541554.

It is an arithmetic number, because the mean of its divisors is an integer number (7257316500).

Almost surely, 2^322233223420 is an apocalyptic number.

It is an amenable number.

322233223420 is an abundant number, since it is smaller than the sum of its proper divisors (374469160580).

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

322233223420 is a wasteful number, since it uses less digits than its factorization.

322233223420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8407 (or 8405 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 28.

Adding to 322233223420 its reverse (24322332223), we get a palindrome (346555555643).

The spelling of 322233223420 in words is "three hundred twenty-two billion, two hundred thirty-three million, two hundred twenty-three thousand, four hundred twenty".