22461061522 has 32 divisors (see below), whose sum is σ = 35038967040. Its totient is φ = 10790672640.

The previous prime is 22461061499. The next prime is 22461061523. The reversal of 22461061522 is 22516016422.

It is not an unprimeable number, because it can be changed into a prime (22461061523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4883728 + ... + 4888324.

It is an arithmetic number, because the mean of its divisors is an integer number (1094967720).

Almost surely, 2^22461061522 is an apocalyptic number.

22461061522 is a deficient number, since it is larger than the sum of its proper divisors (12577905518).

22461061522 is a wasteful number, since it uses less digits than its factorization.

22461061522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5586.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 22461061522 its reverse (22516016422), we get a palindrome (44977077944).

The spelling of 22461061522 in words is "twenty-two billion, four hundred sixty-one million, sixty-one thousand, five hundred twenty-two".