1102242419 has 2 divisors, whose sum is σ = 1102242420. Its totient is φ = 1102242418.

The previous prime is 1102242389. The next prime is 1102242433. The reversal of 1102242419 is 9142422011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1102242419 - 2²⁴ = 1085465203 is a prime.

It is a super-2 number, since 2×1102242419² = 2429876700485943122, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (1102242499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551121209 + 551121210.

It is an arithmetic number, because the mean of its divisors is an integer number (551121210).

Almost surely, 2^1102242419 is an apocalyptic number.

1102242419 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102242419 is an equidigital number, since it uses as much as digits as its factorization.

1102242419 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 1102242419 is about 33200.0364307029. The cubic root of 1102242419 is about 1032.9810952640.

The spelling of 1102242419 in words is "one billion, one hundred two million, two hundred forty-two thousand, four hundred nineteen".