2201201021233 has 2 divisors, whose sum is σ = 2201201021234. Its totient is φ = 2201201021232.

The previous prime is 2201201021191. The next prime is 2201201021237. The reversal of 2201201021233 is 3321201021022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2028849838129 + 172351183104 = 1424377^2 + 415152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2201201021233 - 2⁹ = 2201201020721 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2201201021233.

It is not a weakly prime, because it can be changed into another prime (2201201021237) 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 as a sum of consecutive naturals, namely, 1100600510616 + 1100600510617.

It is an arithmetic number, because the mean of its divisors is an integer number (1100600510617).

Almost surely, 2^{2201201021233} is an apocalyptic number.

It is an amenable number.

2201201021233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201201021233 is an equidigital number, since it uses as much as digits as its factorization.

2201201021233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2201201021233 its reverse (3321201021022), we get a palindrome (5522402042255).

The spelling of 2201201021233 in words is "two trillion, two hundred one billion, two hundred one million, twenty-one thousand, two hundred thirty-three".