1102220099 has 16 divisors (see below), whose sum is σ = 1169414400. Its totient is φ = 1036781856.

The previous prime is 1102220089. The next prime is 1102220107. The reversal of 1102220099 is 9900222011.

It is a happy number.

It is not a de Polignac number, because 1102220099 - 2⁸ = 1102219843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102220029) 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 in 15 ways as a sum of consecutive naturals, for example, 346892 + ... + 350054.

It is an arithmetic number, because the mean of its divisors is an integer number (73088400).

Almost surely, 2^1102220099 is an apocalyptic number.

1102220099 is a deficient number, since it is larger than the sum of its proper divisors (67194301).

1102220099 is a wasteful number, since it uses less digits than its factorization.

1102220099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3434.

The product of its (nonzero) digits is 648, while the sum is 26.

The square root of 1102220099 is about 33199.7002847917. The cubic root of 1102220099 is about 1032.9741227223.

The spelling of 1102220099 in words is "one billion, one hundred two million, two hundred twenty thousand, ninety-nine".