11200211121986 has 32 divisors (see below), whose sum is σ = 17781396272640. Its totient is φ = 5276354459904.

The previous prime is 11200211121949. The next prime is 11200211122013. The reversal of 11200211121986 is 68912111200211.

11200211121986 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7931786 + ... + 9236538.

It is an arithmetic number, because the mean of its divisors is an integer number (555668633520).

Almost surely, 2^{11200211121986} is an apocalyptic number.

11200211121986 is a deficient number, since it is larger than the sum of its proper divisors (6581185150654).

11200211121986 is a wasteful number, since it uses less digits than its factorization.

11200211121986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306010.

The product of its (nonzero) digits is 3456, while the sum is 35.

The spelling of 11200211121986 in words is "eleven trillion, two hundred billion, two hundred eleven million, one hundred twenty-one thousand, nine hundred eighty-six".