2240212441 has 2 divisors, whose sum is σ = 2240212442. Its totient is φ = 2240212440.

The previous prime is 2240212357. The next prime is 2240212453. The reversal of 2240212441 is 1442120422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2237668416 + 2544025 = 47304^2 + 1595^2 .

It is a cyclic number.

It is not a de Polignac number, because 2240212441 - 2¹³ = 2240204249 is a prime.

It is a super-2 number, since 2×2240212441² = 10037103561622356962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2240222441) 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 as a sum of consecutive naturals, namely, 1120106220 + 1120106221.

It is an arithmetic number, because the mean of its divisors is an integer number (1120106221).

Almost surely, 2^2240212441 is an apocalyptic number.

It is an amenable number.

2240212441 is a deficient number, since it is larger than the sum of its proper divisors (1).

2240212441 is an equidigital number, since it uses as much as digits as its factorization.

2240212441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 2240212441 is about 47330.8825292747. The cubic root of 2240212441 is about 1308.4678863749.

Adding to 2240212441 its reverse (1442120422), we get a palindrome (3682332863).

It can be divided in two parts, 22402 and 12441, that added together give a palindrome (34843).

The spelling of 2240212441 in words is "two billion, two hundred forty million, two hundred twelve thousand, four hundred forty-one".