22525348162 has 16 divisors (see below), whose sum is σ = 33946599960. Its totient is φ = 11209853952.

The previous prime is 22525348151. The next prime is 22525348163. The reversal of 22525348162 is 26184352522.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 17776622241 + 4748725921 = 133329^2 + 68911^2 .

It is not an unprimeable number, because it can be changed into a prime (22525348163) 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, 1367914 + ... + 1384282.

Almost surely, 2^22525348162 is an apocalyptic number.

22525348162 is a deficient number, since it is larger than the sum of its proper divisors (11421251798).

22525348162 is a wasteful number, since it uses less digits than its factorization.

22525348162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19557.

The product of its digits is 230400, while the sum is 40.

The spelling of 22525348162 in words is "twenty-two billion, five hundred twenty-five million, three hundred forty-eight thousand, one hundred sixty-two".