22541144115 has 32 divisors (see below), whose sum is σ = 41229757440. Its totient is φ = 10301606784.

The previous prime is 22541144081. The next prime is 22541144147. The reversal of 22541144115 is 51144114522.

It is not a de Polignac number, because 22541144115 - 2¹⁴ = 22541127731 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 367041 + ... + 424029.

It is an arithmetic number, because the mean of its divisors is an integer number (1288429920).

Almost surely, 2^22541144115 is an apocalyptic number.

22541144115 is a deficient number, since it is larger than the sum of its proper divisors (18688613325).

22541144115 is a wasteful number, since it uses less digits than its factorization.

22541144115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60771.

The product of its digits is 6400, while the sum is 30.

Adding to 22541144115 its reverse (51144114522), we get a palindrome (73685258637).

The spelling of 22541144115 in words is "twenty-two billion, five hundred forty-one million, one hundred forty-four thousand, one hundred fifteen".