2201132233331 has 4 divisors (see below), whose sum is σ = 2231284729752. Its totient is φ = 2170979736912.

The previous prime is 2201132233291. The next prime is 2201132233343. The reversal of 2201132233331 is 1333322311022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2201132233331 is a prime.

It is a super-2 number, since 2×2201132233331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2201132233331.

It is not an unprimeable number, because it can be changed into a prime (2201132233361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15076248101 + ... + 15076248246.

It is an arithmetic number, because the mean of its divisors is an integer number (557821182438).

Almost surely, 2^{2201132233331} is an apocalyptic number.

2201132233331 is a deficient number, since it is larger than the sum of its proper divisors (30152496421).

2201132233331 is an equidigital number, since it uses as much as digits as its factorization.

2201132233331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30152496420.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2201132233331 its reverse (1333322311022), we get a palindrome (3534454544353).

The spelling of 2201132233331 in words is "two trillion, two hundred one billion, one hundred thirty-two million, two hundred thirty-three thousand, three hundred thirty-one".