2241226019 has 2 divisors, whose sum is σ = 2241226020. Its totient is φ = 2241226018.

The previous prime is 2241225967. The next prime is 2241226027. The reversal of 2241226019 is 9106221422.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2241226019 is a prime.

It is a super-2 number, since 2×2241226019² = 10046188136485176722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2241225982 and 2241226000.

It is not a weakly prime, because it can be changed into another prime (2241226079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120613009 + 1120613010.

It is an arithmetic number, because the mean of its divisors is an integer number (1120613010).

Almost surely, 2^2241226019 is an apocalyptic number.

2241226019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241226019 is an equidigital number, since it uses as much as digits as its factorization.

2241226019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2241226019 is about 47341.5886826794. The cubic root of 2241226019 is about 1308.6651941945.

The spelling of 2241226019 in words is "two billion, two hundred forty-one million, two hundred twenty-six thousand, nineteen".