22522116266115 has 16 divisors (see below), whose sum is σ = 38155114615968. Its totient is φ = 11305219145216.

The previous prime is 22522116266107. The next prime is 22522116266129. The reversal of 22522116266115 is 51166261122522.

It is a cyclic number.

It is not a de Polignac number, because 22522116266115 - 2³ = 22522116266107 is a prime.

It is a super-2 number, since 2×22522116266115² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44161012032 + ... + 44161012541.

It is an arithmetic number, because the mean of its divisors is an integer number (2384694663498).

Almost surely, 2^{22522116266115} is an apocalyptic number.

22522116266115 is a deficient number, since it is larger than the sum of its proper divisors (15632998349853).

22522116266115 is a wasteful number, since it uses less digits than its factorization.

22522116266115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88322024598.

The product of its digits is 172800, while the sum is 42.

Adding to 22522116266115 its reverse (51166261122522), we get a palindrome (73688377388637).

The spelling of 22522116266115 in words is "twenty-two trillion, five hundred twenty-two billion, one hundred sixteen million, two hundred sixty-six thousand, one hundred fifteen".