2201120332111 has 4 divisors (see below), whose sum is σ = 2272124213824. Its totient is φ = 2130116450400.

The previous prime is 2201120332039. The next prime is 2201120332129. The reversal of 2201120332111 is 1112330211022.

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

It is a cyclic number.

It is not a de Polignac number, because 2201120332111 - 2¹¹ = 2201120330063 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 (2201120332181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35501940810 + ... + 35501940871.

It is an arithmetic number, because the mean of its divisors is an integer number (568031053456).

Almost surely, 2^{2201120332111} is an apocalyptic number.

2201120332111 is a deficient number, since it is larger than the sum of its proper divisors (71003881713).

2201120332111 is an equidigital number, since it uses as much as digits as its factorization.

2201120332111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71003881712.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2201120332111 its reverse (1112330211022), we get a palindrome (3313450543133).

The spelling of 2201120332111 in words is "two trillion, two hundred one billion, one hundred twenty million, three hundred thirty-two thousand, one hundred eleven".