2244501601 has 2 divisors, whose sum is σ = 2244501602. Its totient is φ = 2244501600.

The previous prime is 2244501577. The next prime is 2244501613. The reversal of 2244501601 is 1061054422.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2169696400 + 74805201 = 46580^2 + 8649^2 .

It is a cyclic number.

It is not a de Polignac number, because 2244501601 - 2¹¹ = 2244499553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2244501631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1122250800 + 1122250801.

It is an arithmetic number, because the mean of its divisors is an integer number (1122250801).

Almost surely, 2^2244501601 is an apocalyptic number.

It is an amenable number.

2244501601 is a deficient number, since it is larger than the sum of its proper divisors (1).

2244501601 is an equidigital number, since it uses as much as digits as its factorization.

2244501601 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 2244501601 is about 47376.1712361816. The cubic root of 2244501601 is about 1309.3024277866.

The spelling of 2244501601 in words is "two billion, two hundred forty-four million, five hundred one thousand, six hundred one".