22541110045 has 8 divisors (see below), whose sum is σ = 27050167296. Its totient is φ = 18032331216.

The previous prime is 22541110043. The next prime is 22541110051. The reversal of 22541110045 is 54001114522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22541110045 - 2¹ = 22541110043 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22541110043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 212344 + ... + 300286.

It is an arithmetic number, because the mean of its divisors is an integer number (3381270912).

Almost surely, 2^22541110045 is an apocalyptic number.

It is an amenable number.

22541110045 is a deficient number, since it is larger than the sum of its proper divisors (4509057251).

22541110045 is an equidigital number, since it uses as much as digits as its factorization.

22541110045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139211.

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 22541110045 its reverse (54001114522), we get a palindrome (76542224567).

The spelling of 22541110045 in words is "twenty-two billion, five hundred forty-one million, one hundred ten thousand, forty-five".