12110200011 has 108 divisors (see below), whose sum is σ = 22536560592. Its totient is φ = 6211126656.

The previous prime is 12110199961. The next prime is 12110200021. The reversal of 12110200011 is 11000201121.

It is a happy number.

It is not a de Polignac number, because 12110200011 - 2¹⁴ = 12110183627 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 12110199966 and 12110200002.

It is not an unprimeable number, because it can be changed into a prime (12110200021) by changing a digit.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 7847706 + ... + 7849248.

Almost surely, 2^12110200011 is an apocalyptic number.

12110200011 is a deficient number, since it is larger than the sum of its proper divisors (10426360581).

12110200011 is a wasteful number, since it uses less digits than its factorization.

12110200011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650 (or 1603 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 12110200011 its reverse (11000201121), we get a palindrome (23110401132).

The spelling of 12110200011 in words is "twelve billion, one hundred ten million, two hundred thousand, eleven".