322001221222132 has 6 divisors (see below), whose sum is σ = 563502137138738. Its totient is φ = 161000610611064.

The previous prime is 322001221222123. The next prime is 322001221222151. The reversal of 322001221222132 is 231222122100223.

It can be written as a sum of positive squares in only one way, i.e., 243547048728036 + 78454172494096 = 15605994^2 + 8857436^2 .

It is a junction number, because it is equal to n+sod(n) for n = 322001221222097 and 322001221222106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40250152652763 + ... + 40250152652770.

Almost surely, 2^{322001221222132} is an apocalyptic number.

It is an amenable number.

322001221222132 is a deficient number, since it is larger than the sum of its proper divisors (241500915916606).

322001221222132 is a wasteful number, since it uses less digits than its factorization.

322001221222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80500305305537 (or 80500305305535 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 322001221222132 its reverse (231222122100223), we get a palindrome (553223343322355).

The spelling of 322001221222132 in words is "three hundred twenty-two trillion, one billion, two hundred twenty-one million, two hundred twenty-two thousand, one hundred thirty-two".