2201200221211 has 2 divisors, whose sum is σ = 2201200221212. Its totient is φ = 2201200221210.

The previous prime is 2201200221179. The next prime is 2201200221223. The reversal of 2201200221211 is 1121220021022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2201200221211 - 2⁵ = 2201200221179 is a prime.

It is not a weakly prime, because it can be changed into another prime (2201200221251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1100600110605 + 1100600110606.

It is an arithmetic number, because the mean of its divisors is an integer number (1100600110606).

Almost surely, 2^{2201200221211} is an apocalyptic number.

2201200221211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2201200221211 is an equidigital number, since it uses as much as digits as its factorization.

2201200221211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2201200221211 its reverse (1121220021022), we get a palindrome (3322420242233).

The spelling of 2201200221211 in words is "two trillion, two hundred one billion, two hundred million, two hundred twenty-one thousand, two hundred eleven".