222303302201 has 4 divisors (see below), whose sum is σ = 227725334004. Its totient is φ = 216881270400.

The previous prime is 222303302197. The next prime is 222303302231. The reversal of 222303302201 is 102203303222.

222303302201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 102203303222 = 2 ⋅51101651611.

It can be written as a sum of positive squares in 2 ways, for example, as 28129998400 + 194173303801 = 167720^2 + 440651^2 .

It is a cyclic number.

It is not a de Polignac number, because 222303302201 - 2² = 222303302197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222303302231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2711015840 + ... + 2711015921.

It is an arithmetic number, because the mean of its divisors is an integer number (56931333501).

Almost surely, 2^222303302201 is an apocalyptic number.

It is an amenable number.

222303302201 is a deficient number, since it is larger than the sum of its proper divisors (5422031803).

222303302201 is an equidigital number, since it uses as much as digits as its factorization.

222303302201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5422031802.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 222303302201 its reverse (102203303222), we get a palindrome (324506605423).

The spelling of 222303302201 in words is "two hundred twenty-two billion, three hundred three million, three hundred two thousand, two hundred one".