1100222002209 has 16 divisors (see below), whose sum is σ = 1600955322624. Its totient is φ = 666537709200.

The previous prime is 1100222002183. The next prime is 1100222002289. The reversal of 1100222002209 is 9022002220011.

It is a happy number.

It is not a de Polignac number, because 1100222002209 - 2³² = 1095927034913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100222002289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6502819 + ... + 6669864.

It is an arithmetic number, because the mean of its divisors is an integer number (100059707664).

Almost surely, 2^{1100222002209} is an apocalyptic number.

It is an amenable number.

1100222002209 is a deficient number, since it is larger than the sum of its proper divisors (500733320415).

1100222002209 is a wasteful number, since it uses less digits than its factorization.

1100222002209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13175228.

The product of its (nonzero) digits is 288, while the sum is 21.

The spelling of 1100222002209 in words is "one trillion, one hundred billion, two hundred twenty-two million, two thousand, two hundred nine".