2201330331011 has 16 divisors (see below), whose sum is σ = 2535732879360. Its totient is φ = 1871910855360.

The previous prime is 2201330330989. The next prime is 2201330331017. The reversal of 2201330331011 is 1101330331022.

It is a de Polignac number, because none of the positive numbers 2^k-2201330331011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201330331017) 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, 25667960 + ... + 25753578.

It is an arithmetic number, because the mean of its divisors is an integer number (158483304960).

Almost surely, 2^{2201330331011} is an apocalyptic number.

2201330331011 is a deficient number, since it is larger than the sum of its proper divisors (334402548349).

2201330331011 is a wasteful number, since it uses less digits than its factorization.

2201330331011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114674.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 2201330331011 its reverse (1101330331022), we get a palindrome (3302660662033).

The spelling of 2201330331011 in words is "two trillion, two hundred one billion, three hundred thirty million, three hundred thirty-one thousand, eleven".