2201113332331 has 16 divisors (see below), whose sum is σ = 2337357124800. Its totient is φ = 2065622745088.

The previous prime is 2201113332323. The next prime is 2201113332343. The reversal of 2201113332331 is 1332333111022.

It is a cyclic number.

It is not a de Polignac number, because 2201113332331 - 2³ = 2201113332323 is a prime.

It is a super-2 number, since 2×2201113332331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201113332296 and 2201113332305.

It is not an unprimeable number, because it can be changed into a prime (2201113330331) 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, 71932971 + ... + 71963563.

It is an arithmetic number, because the mean of its divisors is an integer number (146084820300).

Almost surely, 2^{2201113332331} is an apocalyptic number.

2201113332331 is a deficient number, since it is larger than the sum of its proper divisors (136243792469).

2201113332331 is a wasteful number, since it uses less digits than its factorization.

2201113332331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42758.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 2201113332331 its reverse (1332333111022), we get a palindrome (3533446443353).

The spelling of 2201113332331 in words is "two trillion, two hundred one billion, one hundred thirteen million, three hundred thirty-two thousand, three hundred thirty-one".