11836000002 has 24 divisors (see below), whose sum is σ = 24235336944. Its totient is φ = 3853577784.

The previous prime is 11835999997. The next prime is 11836000003. The reversal of 11836000002 is 20000063811.

It is not an unprimeable number, because it can be changed into a prime (11836000003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522348 + ... + 544535.

It is an arithmetic number, because the mean of its divisors is an integer number (1009805706).

Almost surely, 2^11836000002 is an apocalyptic number.

11836000002 is an abundant number, since it is smaller than the sum of its proper divisors (12399336942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11836000002 is a wasteful number, since it uses less digits than its factorization.

11836000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1066974 (or 1066931 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11836000002 its reverse (20000063811), we get a palindrome (31836063813).

The spelling of 11836000002 in words is "eleven billion, eight hundred thirty-six million, two", and thus it is an aban number.