322023533412 has 24 divisors (see below), whose sum is σ = 858729422656. Its totient is φ = 92006723808.

The previous prime is 322023533401. The next prime is 322023533423. The reversal of 322023533412 is 214335320223.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (322023533401) and next prime (322023533423).

It is a super-2 number, since 2×322023533412² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 322023533412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1916806663 + ... + 1916806830.

Almost surely, 2^322023533412 is an apocalyptic number.

It is an amenable number.

322023533412 is an abundant number, since it is smaller than the sum of its proper divisors (536705889244).

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

322023533412 is a wasteful number, since it uses less digits than its factorization.

322023533412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3833613507 (or 3833613505 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 322023533412 its reverse (214335320223), we get a palindrome (536358853635).

The spelling of 322023533412 in words is "three hundred twenty-two billion, twenty-three million, five hundred thirty-three thousand, four hundred twelve".