22322132202344 has 16 divisors (see below), whose sum is σ = 45073536178020. Its totient is φ = 10302522554880.

The previous prime is 22322132202323. The next prime is 22322132202361. The reversal of 22322132202344 is 44320223122322.

It can be written as a sum of positive squares in 2 ways, for example, as 22082950562500 + 239181639844 = 4699250^2 + 489062^2 .

It is a super-3 number, since 3×22322132202344³ (a number of 41 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22322132202344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107317943177 + ... + 107317943384.

Almost surely, 2^{22322132202344} is an apocalyptic number.

It is an amenable number.

22322132202344 is an abundant number, since it is smaller than the sum of its proper divisors (22751403975676).

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

22322132202344 is a wasteful number, since it uses less digits than its factorization.

22322132202344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214635886580 (or 214635886576 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22322132202344 its reverse (44320223122322), we get a palindrome (66642355324666).

The spelling of 22322132202344 in words is "twenty-two trillion, three hundred twenty-two billion, one hundred thirty-two million, two hundred two thousand, three hundred forty-four".