11099297877 has 8 divisors (see below), whose sum is σ = 15276453120. Its totient is φ = 7160837280.

The previous prime is 11099297873. The next prime is 11099297899. The reversal of 11099297877 is 77879299011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11099297877 - 2² = 11099297873 is a prime.

It is a super-3 number, since 3×11099297877³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11099297877.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11099297873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59673552 + ... + 59673737.

It is an arithmetic number, because the mean of its divisors is an integer number (1909556640).

Almost surely, 2^11099297877 is an apocalyptic number.

It is an amenable number.

11099297877 is a deficient number, since it is larger than the sum of its proper divisors (4177155243).

11099297877 is a wasteful number, since it uses less digits than its factorization.

11099297877 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119347323.

The product of its (nonzero) digits is 4000752, while the sum is 60.

The spelling of 11099297877 in words is "eleven billion, ninety-nine million, two hundred ninety-seven thousand, eight hundred seventy-seven".