22445134123130 has 16 divisors (see below), whose sum is σ = 40817749066920. Its totient is φ = 8885496394752.

The previous prime is 22445134123129. The next prime is 22445134123163. The reversal of 22445134123130 is 3132143154422.

It can be written as a sum of positive squares in 4 ways, for example, as 11878493217361 + 10566640905769 = 3446519^2 + 3250637^2 .

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 7 ways as a sum of consecutive naturals, for example, 11569655795 + ... + 11569657734.

Almost surely, 2^{22445134123130} is an apocalyptic number.

22445134123130 is a deficient number, since it is larger than the sum of its proper divisors (18372614943790).

22445134123130 is a wasteful number, since it uses less digits than its factorization.

22445134123130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23139313633.

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 22445134123130 its reverse (3132143154422), we get a palindrome (25577277277552).

The spelling of 22445134123130 in words is "twenty-two trillion, four hundred forty-five billion, one hundred thirty-four million, one hundred twenty-three thousand, one hundred thirty".