12201042202311 has 16 divisors (see below), whose sum is σ = 16314470764416. Its totient is φ = 8110828376736.

The previous prime is 12201042202289. The next prime is 12201042202361. The reversal of 12201042202311 is 11320224010221.

It is a happy number.

12201042202311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12201042202311 - 2⁷ = 12201042202183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201042202361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5605276 + ... + 7471358.

It is an arithmetic number, because the mean of its divisors is an integer number (1019654422776).

Almost surely, 2^{12201042202311} is an apocalyptic number.

12201042202311 is a deficient number, since it is larger than the sum of its proper divisors (4113428562105).

12201042202311 is a wasteful number, since it uses less digits than its factorization.

12201042202311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1872302.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12201042202311 its reverse (11320224010221), we get a palindrome (23521266212532).

The spelling of 12201042202311 in words is "twelve trillion, two hundred one billion, forty-two million, two hundred two thousand, three hundred eleven".