22522350160456 has 16 divisors (see below), whose sum is σ = 44065467705600. Its totient is φ = 10771558772304.

The previous prime is 22522350160447. The next prime is 22522350160459. The reversal of 22522350160456 is 65406105322522.

It is a super-2 number, since 2×22522350160456² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22522350160459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61202038296 + ... + 61202038663.

It is an arithmetic number, because the mean of its divisors is an integer number (2754091731600).

Almost surely, 2^{22522350160456} is an apocalyptic number.

It is an amenable number.

22522350160456 is a deficient number, since it is larger than the sum of its proper divisors (21543117545144).

22522350160456 is a wasteful number, since it uses less digits than its factorization.

22522350160456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122404076988 (or 122404076984 counting only the distinct ones).

The product of its (nonzero) digits is 864000, while the sum is 43.

Adding to 22522350160456 its reverse (65406105322522), we get a palindrome (87928455482978).

The spelling of 22522350160456 in words is "twenty-two trillion, five hundred twenty-two billion, three hundred fifty million, one hundred sixty thousand, four hundred fifty-six".