1102442227 has 2 divisors, whose sum is σ = 1102442228. Its totient is φ = 1102442226.

The previous prime is 1102442207. The next prime is 1102442239. The reversal of 1102442227 is 7222442011.

It is a strong prime.

It is an emirp because it is prime and its reverse (7222442011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102442227 - 2¹¹ = 1102440179 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102442207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551221113 + 551221114.

It is an arithmetic number, because the mean of its divisors is an integer number (551221114).

Almost surely, 2^1102442227 is an apocalyptic number.

1102442227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102442227 is an equidigital number, since it uses as much as digits as its factorization.

1102442227 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1792, while the sum is 25.

The square root of 1102442227 is about 33203.0454476694. The cubic root of 1102442227 is about 1033.0435090648.

Adding to 1102442227 its reverse (7222442011), we get a palindrome (8324884238).

The spelling of 1102442227 in words is "one billion, one hundred two million, four hundred forty-two thousand, two hundred twenty-seven".