11800099269 has 12 divisors (see below), whose sum is σ = 19479529056. Its totient is φ = 6742913832.

The previous prime is 11800099153. The next prime is 11800099273. The reversal of 11800099269 is 96299000811.

It is not a de Polignac number, because 11800099269 - 2⁷ = 11800099141 is a prime.

It is a super-2 number, since 2×11800099269² (a number of 21 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11800095269) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 93651519 + ... + 93651644.

It is an arithmetic number, because the mean of its divisors is an integer number (1623294088).

Almost surely, 2^11800099269 is an apocalyptic number.

It is an amenable number.

11800099269 is a deficient number, since it is larger than the sum of its proper divisors (7679429787).

11800099269 is a wasteful number, since it uses less digits than its factorization.

11800099269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187303176 (or 187303173 counting only the distinct ones).

The product of its (nonzero) digits is 69984, while the sum is 45.

The spelling of 11800099269 in words is "eleven billion, eight hundred million, ninety-nine thousand, two hundred sixty-nine".