22241151541 has 4 divisors (see below), whose sum is σ = 25418458912. Its totient is φ = 19063844172.

The previous prime is 22241151533. The next prime is 22241151553. The reversal of 22241151541 is 14515114222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22241151541 - 2³ = 22241151533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22241151571) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1588653675 + ... + 1588653688.

It is an arithmetic number, because the mean of its divisors is an integer number (6354614728).

Almost surely, 2^22241151541 is an apocalyptic number.

It is an amenable number.

22241151541 is a deficient number, since it is larger than the sum of its proper divisors (3177307371).

22241151541 is an equidigital number, since it uses as much as digits as its factorization.

22241151541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3177307370.

The product of its digits is 3200, while the sum is 28.

Adding to 22241151541 its reverse (14515114222), we get a palindrome (36756265763).

The spelling of 22241151541 in words is "twenty-two billion, two hundred forty-one million, one hundred fifty-one thousand, five hundred forty-one".