22451014115 has 16 divisors (see below), whose sum is σ = 27014430720. Its totient is φ = 17912054880.

The previous prime is 22451014109. The next prime is 22451014123. The reversal of 22451014115 is 51141015422.

It is a happy number.

It is not a de Polignac number, because 22451014115 - 2¹⁸ = 22450751971 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6619070 + ... + 6622460.

It is an arithmetic number, because the mean of its divisors is an integer number (1688401920).

Almost surely, 2^22451014115 is an apocalyptic number.

22451014115 is a deficient number, since it is larger than the sum of its proper divisors (4563416605).

22451014115 is a wasteful number, since it uses less digits than its factorization.

22451014115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6602.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 22451014115 its reverse (51141015422), we get a palindrome (73592029537).

The spelling of 22451014115 in words is "twenty-two billion, four hundred fifty-one million, fourteen thousand, one hundred fifteen".