2201203131311 has 8 divisors (see below), whose sum is σ = 2208796955904. Its totient is φ = 2193612059160.

The previous prime is 2201203131181. The next prime is 2201203131443. The reversal of 2201203131311 is 1131313021022.

It is a happy number.

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 2201203131311 - 2¹⁴ = 2201203114927 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201203331311) 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, 920576 + ... + 2291258.

It is an arithmetic number, because the mean of its divisors is an integer number (276099619488).

Almost surely, 2^{2201203131311} is an apocalyptic number.

2201203131311 is a deficient number, since it is larger than the sum of its proper divisors (7593824593).

2201203131311 is a wasteful number, since it uses less digits than its factorization.

2201203131311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1376221.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2201203131311 its reverse (1131313021022), we get a palindrome (3332516152333).

The spelling of 2201203131311 in words is "two trillion, two hundred one billion, two hundred three million, one hundred thirty-one thousand, three hundred eleven".