11200122099 has 16 divisors (see below), whose sum is σ = 16864788640. Its totient is φ = 7344341280.

The previous prime is 11200122077. The next prime is 11200122107. The reversal of 11200122099 is 99022100211.

It is not a de Polignac number, because 11200122099 - 2⁷ = 11200121971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11200129099) 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, 3398512 + ... + 3401805.

It is an arithmetic number, because the mean of its divisors is an integer number (1054049290).

Almost surely, 2^11200122099 is an apocalyptic number.

11200122099 is a deficient number, since it is larger than the sum of its proper divisors (5664666541).

11200122099 is an equidigital number, since it uses as much as digits as its factorization.

11200122099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6800387 (or 6800381 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

The spelling of 11200122099 in words is "eleven billion, two hundred million, one hundred twenty-two thousand, ninety-nine".