322132344512 has 56 divisors (see below), whose sum is σ = 719838308352. Its totient is φ = 141700435200.

The previous prime is 322132344509. The next prime is 322132344533. The reversal of 322132344512 is 215443231223.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7358408 + ... + 7402055.

Almost surely, 2^322132344512 is an apocalyptic number.

322132344512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

322132344512 is an abundant number, since it is smaller than the sum of its proper divisors (397705963840).

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

322132344512 is a wasteful number, since it uses less digits than its factorization.

322132344512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14760517 (or 14760507 counting only the distinct ones).

The product of its digits is 34560, while the sum is 32.

Adding to 322132344512 its reverse (215443231223), we get a palindrome (537575575735).

The spelling of 322132344512 in words is "three hundred twenty-two billion, one hundred thirty-two million, three hundred forty-four thousand, five hundred twelve".