2202366401 has 4 divisors (see below), whose sum is σ = 2278310100. Its totient is φ = 2126422704.

The previous prime is 2202366391. The next prime is 2202366407. The reversal of 2202366401 is 1046632022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 904565776 + 1297800625 = 30076^2 + 36025^2 .

It is a cyclic number.

It is not a de Polignac number, because 2202366401 - 2¹⁰ = 2202365377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202366407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37971806 + ... + 37971863.

It is an arithmetic number, because the mean of its divisors is an integer number (569577525).

Almost surely, 2^2202366401 is an apocalyptic number.

It is an amenable number.

2202366401 is a deficient number, since it is larger than the sum of its proper divisors (75943699).

2202366401 is an equidigital number, since it uses as much as digits as its factorization.

2202366401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75943698.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 2202366401 is about 46929.3767378174. The cubic root of 2202366401 is about 1301.0576011023.

Adding to 2202366401 its reverse (1046632022), we get a palindrome (3248998423).

The spelling of 2202366401 in words is "two billion, two hundred two million, three hundred sixty-six thousand, four hundred one".