2203201012311 has 64 divisors (see below), whose sum is σ = 3580895539200. Its totient is φ = 1330635091968.

The previous prime is 2203201012289. The next prime is 2203201012339. The reversal of 2203201012311 is 1132101023022.

2203201012311 is a `hidden beast` number, since 2 + 20 + 320 + 1 + 0 + 12 + 311 = 666.

It is not a de Polignac number, because 2203201012311 - 2⁹ = 2203201011799 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203201012711) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4392855 + ... + 4868631.

It is an arithmetic number, because the mean of its divisors is an integer number (55951492800).

Almost surely, 2^{2203201012311} is an apocalyptic number.

2203201012311 is a deficient number, since it is larger than the sum of its proper divisors (1377694526889).

2203201012311 is a wasteful number, since it uses less digits than its factorization.

2203201012311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 476045 (or 476039 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2203201012311 its reverse (1132101023022), we get a palindrome (3335302035333).

The spelling of 2203201012311 in words is "two trillion, two hundred three billion, two hundred one million, twelve thousand, three hundred eleven".