10111223099 has 4 divisors (see below), whose sum is σ = 10126997880. Its totient is φ = 10095448320.

The previous prime is 10111222987. The next prime is 10111223107. The reversal of 10111223099 is 99032211101.

10111223099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10111223099 - 2⁸ = 10111222843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111223699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7886429 + ... + 7887710.

It is an arithmetic number, because the mean of its divisors is an integer number (2531749470).

Almost surely, 2^10111223099 is an apocalyptic number.

10111223099 is a deficient number, since it is larger than the sum of its proper divisors (15774781).

10111223099 is an equidigital number, since it uses as much as digits as its factorization.

10111223099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15774780.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 10111223099 in words is "ten billion, one hundred eleven million, two hundred twenty-three thousand, ninety-nine".