22103112041 has 2 divisors, whose sum is σ = 22103112042. Its totient is φ = 22103112040.

The previous prime is 22103112019. The next prime is 22103112043. The reversal of 22103112041 is 14021130122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21286810000 + 816302041 = 145900^2 + 28571^2 .

It is a cyclic number.

It is not a de Polignac number, because 22103112041 - 2³⁰ = 21029370217 is a prime.

Together with 22103112043, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (22103112043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11051556020 + 11051556021.

It is an arithmetic number, because the mean of its divisors is an integer number (11051556021).

Almost surely, 2^22103112041 is an apocalyptic number.

It is an amenable number.

22103112041 is a deficient number, since it is larger than the sum of its proper divisors (1).

22103112041 is an equidigital number, since it uses as much as digits as its factorization.

22103112041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 22103112041 its reverse (14021130122), we get a palindrome (36124242163).

The spelling of 22103112041 in words is "twenty-two billion, one hundred three million, one hundred twelve thousand, forty-one".