1102220089 has 2 divisors, whose sum is σ = 1102220090. Its totient is φ = 1102220088.

The previous prime is 1102220071. The next prime is 1102220107. The reversal of 1102220089 is 9800222011.

It is a balanced prime because it is at equal distance from previous prime (1102220071) and next prime (1102220107).

It can be written as a sum of positive squares in only one way, i.e., 1101708864 + 511225 = 33192^2 + 715^2 .

It is an emirp because it is prime and its reverse (9800222011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1102220089 - 2⁹ = 1102219577 is a prime.

It is not a weakly prime, because it can be changed into another prime (1102220029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 551110044 + 551110045.

It is an arithmetic number, because the mean of its divisors is an integer number (551110045).

Almost surely, 2^1102220089 is an apocalyptic number.

It is an amenable number.

1102220089 is a deficient number, since it is larger than the sum of its proper divisors (1).

1102220089 is an equidigital number, since it uses as much as digits as its factorization.

1102220089 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 25.

The square root of 1102220089 is about 33199.7001341880. The cubic root of 1102220089 is about 1032.9741195984.

The spelling of 1102220089 in words is "one billion, one hundred two million, two hundred twenty thousand, eighty-nine".