2241120389 has 2 divisors, whose sum is σ = 2241120390. Its totient is φ = 2241120388.

The previous prime is 2241120373. The next prime is 2241120463. The reversal of 2241120389 is 9830211422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2056622500 + 184497889 = 45350^2 + 13583^2 .

It is a cyclic number.

It is not a de Polignac number, because 2241120389 - 2⁴ = 2241120373 is a prime.

It is a super-2 number, since 2×2241120389² = 10045241195983022642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2241120589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1120560194 + 1120560195.

It is an arithmetic number, because the mean of its divisors is an integer number (1120560195).

Almost surely, 2^2241120389 is an apocalyptic number.

It is an amenable number.

2241120389 is a deficient number, since it is larger than the sum of its proper divisors (1).

2241120389 is an equidigital number, since it uses as much as digits as its factorization.

2241120389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 2241120389 is about 47340.4730542482. The cubic root of 2241120389 is about 1308.6446345432.

The spelling of 2241120389 in words is "two billion, two hundred forty-one million, one hundred twenty thousand, three hundred eighty-nine".