2211241241 has 6 divisors (see below), whose sum is σ = 2430538026. Its totient is φ = 2010219200.

The previous prime is 2211241217. The next prime is 2211241243. The reversal of 2211241241 is 1421421122.

2211241241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 2199985216 + 11256025 = 46904^2 + 3355^2 .

It is not a de Polignac number, because 2211241241 - 2¹⁸ = 2210979097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2211241243) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9137240 + ... + 9137481.

It is an arithmetic number, because the mean of its divisors is an integer number (405089671).

Almost surely, 2^2211241241 is an apocalyptic number.

It is an amenable number.

2211241241 is a deficient number, since it is larger than the sum of its proper divisors (219296785).

2211241241 is a wasteful number, since it uses less digits than its factorization.

2211241241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18274743 (or 18274732 counting only the distinct ones).

The product of its digits is 256, while the sum is 20.

The square root of 2211241241 is about 47023.8369446816. The cubic root of 2211241241 is about 1302.8028757675.

Adding to 2211241241 its reverse (1421421122), we get a palindrome (3632662363).

The spelling of 2211241241 in words is "two billion, two hundred eleven million, two hundred forty-one thousand, two hundred forty-one".