2200442401 has 2 divisors, whose sum is σ = 2200442402. Its totient is φ = 2200442400.

The previous prime is 2200442399. The next prime is 2200442417. The reversal of 2200442401 is 1042440022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2046657600 + 153784801 = 45240^2 + 12401^2 .

It is a cyclic number.

It is not a de Polignac number, because 2200442401 - 2¹ = 2200442399 is a prime.

Together with 2200442399, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (2200442201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100221200 + 1100221201.

It is an arithmetic number, because the mean of its divisors is an integer number (1100221201).

Almost surely, 2^2200442401 is an apocalyptic number.

It is an amenable number.

2200442401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2200442401 is an equidigital number, since it uses as much as digits as its factorization.

2200442401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 2200442401 is about 46908.8733716767. The cubic root of 2200442401 is about 1300.6786202442.

Adding to 2200442401 its reverse (1042440022), we get a palindrome (3242882423).

The spelling of 2200442401 in words is "two billion, two hundred million, four hundred forty-two thousand, four hundred one".