2262311044111 has 4 divisors (see below), whose sum is σ = 2340321769800. Its totient is φ = 2184300318424.

The previous prime is 2262311044013. The next prime is 2262311044157. The reversal of 2262311044111 is 1114401132622.

It is a happy number.

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 2262311044111 - 2⁹ = 2262311043599 is a prime.

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 2262311044111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2262311014111) 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, 39005362801 + ... + 39005362858.

It is an arithmetic number, because the mean of its divisors is an integer number (585080442450).

Almost surely, 2^{2262311044111} is an apocalyptic number.

2262311044111 is a deficient number, since it is larger than the sum of its proper divisors (78010725689).

2262311044111 is an equidigital number, since it uses as much as digits as its factorization.

2262311044111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78010725688.

The product of its (nonzero) digits is 2304, while the sum is 28.

Adding to 2262311044111 its reverse (1114401132622), we get a palindrome (3376712176733).

The spelling of 2262311044111 in words is "two trillion, two hundred sixty-two billion, three hundred eleven million, forty-four thousand, one hundred eleven".