22430202112132 has 6 divisors (see below), whose sum is σ = 39252853696238. Its totient is φ = 11215101056064.

The previous prime is 22430202112127. The next prime is 22430202112139. The reversal of 22430202112132 is 23121120203422.

It can be written as a sum of positive squares in only one way, i.e., 18428337894976 + 4001864217156 = 4292824^2 + 2000466^2 .

It is a super-2 number, since 2×22430202112132² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22430202112097 and 22430202112106.

It is not an unprimeable number, because it can be changed into a prime (22430202112139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803775264013 + ... + 2803775264020.

Almost surely, 2^{22430202112132} is an apocalyptic number.

It is an amenable number.

22430202112132 is a deficient number, since it is larger than the sum of its proper divisors (16822651584106).

22430202112132 is a wasteful number, since it uses less digits than its factorization.

22430202112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5607550528037 (or 5607550528035 counting only the distinct ones).

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

Adding to 22430202112132 its reverse (23121120203422), we get a palindrome (45551322315554).

The spelling of 22430202112132 in words is "twenty-two trillion, four hundred thirty billion, two hundred two million, one hundred twelve thousand, one hundred thirty-two".