1100211199 has 4 divisors (see below), whose sum is σ = 1100414536. Its totient is φ = 1100007864.

The previous prime is 1100211163. The next prime is 1100211241. The reversal of 1100211199 is 9911120011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1100211199 - 2¹¹ = 1100209151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100211139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93324 + ... + 104449.

It is an arithmetic number, because the mean of its divisors is an integer number (275103634).

Almost surely, 2^1100211199 is an apocalyptic number.

1100211199 is a deficient number, since it is larger than the sum of its proper divisors (203337).

1100211199 is an equidigital number, since it uses as much as digits as its factorization.

1100211199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203336.

The product of its (nonzero) digits is 162, while the sum is 25.

The square root of 1100211199 is about 33169.4316954632. The cubic root of 1100211199 is about 1032.3461768432.

It can be divided in two parts, 11002 and 11199, that added together give a square (22201 = 149²).

The spelling of 1100211199 in words is "one billion, one hundred million, two hundred eleven thousand, one hundred ninety-nine".