42226102241 has 2 divisors, whose sum is σ = 42226102242. Its totient is φ = 42226102240.

The previous prime is 42226102207. The next prime is 42226102267. The reversal of 42226102241 is 14220162224.

It is an a-pointer prime, because the next prime (42226102267) can be obtained adding 42226102241 to its sum of digits (26).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22494000400 + 19732101841 = 149980^2 + 140471^2 .

It is a cyclic number.

It is not a de Polignac number, because 42226102241 - 2³⁴ = 25046233057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42226102241.

It is not a weakly prime, because it can be changed into another prime (42226102271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21113051120 + 21113051121.

It is an arithmetic number, because the mean of its divisors is an integer number (21113051121).

Almost surely, 2^42226102241 is an apocalyptic number.

It is an amenable number.

42226102241 is a deficient number, since it is larger than the sum of its proper divisors (1).

42226102241 is an equidigital number, since it uses as much as digits as its factorization.

42226102241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 42226102241 its reverse (14220162224), we get a palindrome (56446264465).

The spelling of 42226102241 in words is "forty-two billion, two hundred twenty-six million, one hundred two thousand, two hundred forty-one".