22113130313332 has 12 divisors (see below), whose sum is σ = 38760697628100. Its totient is φ = 11038645276736.

The previous prime is 22113130313293. The next prime is 22113130313363. The reversal of 22113130313332 is 23331303131122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12286384977636 + 9826745335696 = 3505194^2 + 3134764^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 22113130313332.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4479967207 + ... + 4479972142.

It is an arithmetic number, because the mean of its divisors is an integer number (3230058135675).

Almost surely, 2^{22113130313332} is an apocalyptic number.

It is an amenable number.

22113130313332 is a deficient number, since it is larger than the sum of its proper divisors (16647567314768).

22113130313332 is a wasteful number, since it uses less digits than its factorization.

22113130313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8959939970 (or 8959939968 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 22113130313332 its reverse (23331303131122), we get a palindrome (45444433444454).

The spelling of 22113130313332 in words is "twenty-two trillion, one hundred thirteen billion, one hundred thirty million, three hundred thirteen thousand, three hundred thirty-two".