12231200011 has 8 divisors (see below), whose sum is σ = 12878465600. Its totient is φ = 11584286280.

The previous prime is 12231199999. The next prime is 12231200021. The reversal of 12231200011 is 11000213221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12231200011 - 2⁵ = 12231199979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12231199964 and 12231200000.

It is not an unprimeable number, because it can be changed into a prime (12231200021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15045 + ... + 157126.

It is an arithmetic number, because the mean of its divisors is an integer number (1609808200).

Almost surely, 2^12231200011 is an apocalyptic number.

12231200011 is a deficient number, since it is larger than the sum of its proper divisors (647265589).

12231200011 is a wasteful number, since it uses less digits than its factorization.

12231200011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175929.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12231200011 its reverse (11000213221), we get a palindrome (23231413232).

The spelling of 12231200011 in words is "twelve billion, two hundred thirty-one million, two hundred thousand, eleven".