11026887716 has 12 divisors (see below), whose sum is σ = 20781442332. Its totient is φ = 5089332768.

The previous prime is 11026887691. The next prime is 11026887733. The reversal of 11026887716 is 61778862011.

It can be written as a sum of positive squares in 2 ways, for example, as 2010625600 + 9016262116 = 44840^2 + 94954^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106027715 + ... + 106027818.

It is an arithmetic number, because the mean of its divisors is an integer number (1731786861).

Almost surely, 2^11026887716 is an apocalyptic number.

It is an amenable number.

11026887716 is a deficient number, since it is larger than the sum of its proper divisors (9754554616).

11026887716 is a wasteful number, since it uses less digits than its factorization.

11026887716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212055550 (or 212055548 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 47.

The spelling of 11026887716 in words is "eleven billion, twenty-six million, eight hundred eighty-seven thousand, seven hundred sixteen".