1102222117 has 2 divisors, whose sum is σ = 1102222118. Its totient is φ = 1102222116.

The previous prime is 1102222027. The next prime is 1102222133. The reversal of 1102222117 is 7112222011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 983825956 + 118396161 = 31366^2 + 10881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1102222117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1102222094 and 1102222103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1102222157) 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, 551111058 + 551111059.

It is an arithmetic number, because the mean of its divisors is an integer number (551111059).

Almost surely, 2^1102222117 is an apocalyptic number.

It is an amenable number.

1102222117 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102222117 is an equidigital number, since it uses as much as digits as its factorization.

1102222117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

The square root of 1102222117 is about 33199.7306766184. The cubic root of 1102222117 is about 1032.9747531289.

Adding to 1102222117 its reverse (7112222011), we get a palindrome (8214444128).

The spelling of 1102222117 in words is "one billion, one hundred two million, two hundred twenty-two thousand, one hundred seventeen".