2223231202201 has 2 divisors, whose sum is σ = 2223231202202. Its totient is φ = 2223231202200.

The previous prime is 2223231202183. The next prime is 2223231202207. The reversal of 2223231202201 is 1022021323222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1309914585225 + 913316616976 = 1144515^2 + 955676^2 .

It is a cyclic number.

It is not a de Polignac number, because 2223231202201 - 2⁹ = 2223231201689 is a prime.

It is not a weakly prime, because it can be changed into another prime (2223231202207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111615601100 + 1111615601101.

It is an arithmetic number, because the mean of its divisors is an integer number (1111615601101).

Almost surely, 2^{2223231202201} is an apocalyptic number.

It is an amenable number.

2223231202201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2223231202201 is an equidigital number, since it uses as much as digits as its factorization.

2223231202201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2223231202201 its reverse (1022021323222), we get a palindrome (3245252525423).

The spelling of 2223231202201 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-one million, two hundred two thousand, two hundred one".