22113102241 has 2 divisors, whose sum is σ = 22113102242. Its totient is φ = 22113102240.

The previous prime is 22113102227. The next prime is 22113102293. The reversal of 22113102241 is 14220131122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13362435216 + 8750667025 = 115596^2 + 93545^2 .

It is a cyclic number.

It is not a de Polignac number, because 22113102241 - 2⁷ = 22113102113 is a prime.

It is not a weakly prime, because it can be changed into another prime (22113100241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11056551120 + 11056551121.

It is an arithmetic number, because the mean of its divisors is an integer number (11056551121).

Almost surely, 2^22113102241 is an apocalyptic number.

It is an amenable number.

22113102241 is a deficient number, since it is larger than the sum of its proper divisors (1).

22113102241 is an equidigital number, since it uses as much as digits as its factorization.

22113102241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22113102241 its reverse (14220131122), we get a palindrome (36333233363).

The spelling of 22113102241 in words is "twenty-two billion, one hundred thirteen million, one hundred two thousand, two hundred forty-one".