22321312311332 has 12 divisors (see below), whose sum is σ = 39062343107340. Its totient is φ = 11160642852096.

The previous prime is 22321312311317. The next prime is 22321312311343. The reversal of 22321312311332 is 23311321312322.

It can be written as a sum of positive squares in 2 ways, for example, as 17516518455076 + 4804793856256 = 4185274^2 + 2191984^2 .

It is a super-3 number, since 3×22321312311332³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22321312311295 and 22321312311304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1105208 + ... + 6772304.

It is an arithmetic number, because the mean of its divisors is an integer number (3255195258945).

Almost surely, 2^{22321312311332} is an apocalyptic number.

It is an amenable number.

22321312311332 is a deficient number, since it is larger than the sum of its proper divisors (16741030796008).

22321312311332 is a wasteful number, since it uses less digits than its factorization.

22321312311332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6651790 (or 6651788 counting only the distinct ones).

The product of its digits is 7776, while the sum is 29.

Adding to 22321312311332 its reverse (23311321312322), we get a palindrome (45632633623654).

The spelling of 22321312311332 in words is "twenty-two trillion, three hundred twenty-one billion, three hundred twelve million, three hundred eleven thousand, three hundred thirty-two".