2232201211 has 2 divisors, whose sum is σ = 2232201212. Its totient is φ = 2232201210.

The previous prime is 2232201203. The next prime is 2232201239. The reversal of 2232201211 is 1121022322.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2232201211 - 2³ = 2232201203 is a prime.

It is a super-3 number, since 3×2232201211³ (a number of 29 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (2232201611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1116100605 + 1116100606.

It is an arithmetic number, because the mean of its divisors is an integer number (1116100606).

Almost surely, 2^2232201211 is an apocalyptic number.

2232201211 is a deficient number, since it is larger than the sum of its proper divisors (1).

2232201211 is an equidigital number, since it uses as much as digits as its factorization.

2232201211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 2232201211 is about 47246.1766812935. The cubic root of 2232201211 is about 1306.9062848497.

Adding to 2232201211 its reverse (1121022322), we get a palindrome (3353223533).

The spelling of 2232201211 in words is "two billion, two hundred thirty-two million, two hundred one thousand, two hundred eleven".