22541124145 has 16 divisors (see below), whose sum is σ = 28509272640. Its totient is φ = 17062035264.

The previous prime is 22541124071. The next prime is 22541124167. The reversal of 22541124145 is 54142114522.

It is not a de Polignac number, because 22541124145 - 2¹³ = 22541115953 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75982 + ... + 225511.

It is an arithmetic number, because the mean of its divisors is an integer number (1781829540).

Almost surely, 2^22541124145 is an apocalyptic number.

It is an amenable number.

22541124145 is a deficient number, since it is larger than the sum of its proper divisors (5968148495).

22541124145 is a wasteful number, since it uses less digits than its factorization.

22541124145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302304.

The product of its digits is 12800, while the sum is 31.

Adding to 22541124145 its reverse (54142114522), we get a palindrome (76683238667).

The spelling of 22541124145 in words is "twenty-two billion, five hundred forty-one million, one hundred twenty-four thousand, one hundred forty-five".