1102222213 has 2 divisors, whose sum is σ = 1102222214. Its totient is φ = 1102222212.

The previous prime is 1102222189. The next prime is 1102222249. The reversal of 1102222213 is 3122222011.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1037290849 + 64931364 = 32207^2 + 8058^2 .

It is an emirp because it is prime and its reverse (3122222011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102222213 - 2²⁹ = 565351301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102222283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551111106 + 551111107.

It is an arithmetic number, because the mean of its divisors is an integer number (551111107).

Almost surely, 2^1102222213 is an apocalyptic number.

It is an amenable number.

1102222213 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102222213 is an equidigital number, since it uses as much as digits as its factorization.

1102222213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 1102222213 is about 33199.7321224133. The cubic root of 1102222213 is about 1032.9747831185.

Adding to 1102222213 its reverse (3122222011), we get a palindrome (4224444224).

The spelling of 1102222213 in words is "one billion, one hundred two million, two hundred twenty-two thousand, two hundred thirteen".