11100022099 has 4 divisors (see below), whose sum is σ = 11458087360. Its totient is φ = 10741956840.

The previous prime is 11100022097. The next prime is 11100022121. The reversal of 11100022099 is 99022000111.

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 11100022099 - 2¹ = 11100022097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11100022097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 179032584 + ... + 179032645.

It is an arithmetic number, because the mean of its divisors is an integer number (2864521840).

Almost surely, 2^11100022099 is an apocalyptic number.

11100022099 is a deficient number, since it is larger than the sum of its proper divisors (358065261).

11100022099 is an equidigital number, since it uses as much as digits as its factorization.

11100022099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358065260.

The product of its (nonzero) digits is 324, while the sum is 25.

The spelling of 11100022099 in words is "eleven billion, one hundred million, twenty-two thousand, ninety-nine".