22300321132 has 12 divisors (see below), whose sum is σ = 41321183400. Its totient is φ = 10494268736.

The previous prime is 22300321103. The next prime is 22300321229. The reversal of 22300321132 is 23112300322.

It is a super-2 number, since 2×22300321132² (a number of 21 digits) contains 22 as substring.

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, 163972882 + ... + 163973017.

It is an arithmetic number, because the mean of its divisors is an integer number (3443431950).

Almost surely, 2^22300321132 is an apocalyptic number.

It is an amenable number.

22300321132 is a deficient number, since it is larger than the sum of its proper divisors (19020862268).

22300321132 is a wasteful number, since it uses less digits than its factorization.

22300321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 327945920 (or 327945918 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 22300321132 its reverse (23112300322), we get a palindrome (45412621454).

The spelling of 22300321132 in words is "twenty-two billion, three hundred million, three hundred twenty-one thousand, one hundred thirty-two".