2241000531111 has 4 divisors (see below), whose sum is σ = 2988000708152. Its totient is φ = 1494000354072.

The previous prime is 2241000531097. The next prime is 2241000531193. The reversal of 2241000531111 is 1111350001422.

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

It is not a de Polignac number, because 2241000531111 - 2⁹ = 2241000530599 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 (2241000531311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373500088516 + ... + 373500088521.

It is an arithmetic number, because the mean of its divisors is an integer number (747000177038).

Almost surely, 2^{2241000531111} is an apocalyptic number.

2241000531111 is a deficient number, since it is larger than the sum of its proper divisors (747000177041).

2241000531111 is an equidigital number, since it uses as much as digits as its factorization.

2241000531111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747000177040.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 2241000531111 its reverse (1111350001422), we get a palindrome (3352350532533).

The spelling of 2241000531111 in words is "two trillion, two hundred forty-one billion, five hundred thirty-one thousand, one hundred eleven".