22545024130 has 16 divisors (see below), whose sum is σ = 42968163960. Its totient is φ = 8487538432.

The previous prime is 22545024109. The next prime is 22545024137. The reversal of 22545024130 is 3142054522.

It can be written as a sum of positive squares in 4 ways, for example, as 13735136809 + 8809887321 = 117197^2 + 93861^2 .

It is a super-2 number, since 2×22545024130² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22545024137) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 66308725 + ... + 66309064.

Almost surely, 2^22545024130 is an apocalyptic number.

22545024130 is a deficient number, since it is larger than the sum of its proper divisors (20423139830).

22545024130 is a wasteful number, since it uses less digits than its factorization.

22545024130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132617813.

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 22545024130 its reverse (3142054522), we get a palindrome (25687078652).

The spelling of 22545024130 in words is "twenty-two billion, five hundred forty-five million, twenty-four thousand, one hundred thirty".