11267699099 has 4 divisors (see below), whose sum is σ = 11326692480. Its totient is φ = 11208705720.

The previous prime is 11267699087. The next prime is 11267699101. The reversal of 11267699099 is 99099676211.

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 11267699099 - 2²⁰ = 11266650523 is a prime.

It is a super-2 number, since 2×11267699099² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11267699039) 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, 29496404 + ... + 29496785.

It is an arithmetic number, because the mean of its divisors is an integer number (2831673120).

Almost surely, 2^11267699099 is an apocalyptic number.

11267699099 is a deficient number, since it is larger than the sum of its proper divisors (58993381).

11267699099 is an equidigital number, since it uses as much as digits as its factorization.

11267699099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58993380.

The product of its (nonzero) digits is 3306744, while the sum is 59.

The spelling of 11267699099 in words is "eleven billion, two hundred sixty-seven million, six hundred ninety-nine thousand, ninety-nine".