11206000639 has 4 divisors (see below), whose sum is σ = 11262312400. Its totient is φ = 11149688880.

The previous prime is 11206000627. The next prime is 11206000643. The reversal of 11206000639 is 93600060211.

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 11206000639 - 2⁵ = 11206000607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11206000609) 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, 28155582 + ... + 28155979.

It is an arithmetic number, because the mean of its divisors is an integer number (2815578100).

Almost surely, 2^11206000639 is an apocalyptic number.

11206000639 is a deficient number, since it is larger than the sum of its proper divisors (56311761).

11206000639 is an equidigital number, since it uses as much as digits as its factorization.

11206000639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56311760.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 11206000639 in words is "eleven billion, two hundred six million, six hundred thirty-nine", and thus it is an aban number.