22303223232211 has 2 divisors, whose sum is σ = 22303223232212. Its totient is φ = 22303223232210.

The previous prime is 22303223232203. The next prime is 22303223232221. The reversal of 22303223232211 is 11223232230322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22303223232211 - 2³ = 22303223232203 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22303223232211.

It is not a weakly prime, because it can be changed into another prime (22303223232221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11151611616105 + 11151611616106.

It is an arithmetic number, because the mean of its divisors is an integer number (11151611616106).

Almost surely, 2^{22303223232211} is an apocalyptic number.

22303223232211 is a deficient number, since it is larger than the sum of its proper divisors (1).

22303223232211 is an equidigital number, since it uses as much as digits as its factorization.

22303223232211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 22303223232211 its reverse (11223232230322), we get a palindrome (33526455462533).

The spelling of 22303223232211 in words is "twenty-two trillion, three hundred three billion, two hundred twenty-three million, two hundred thirty-two thousand, two hundred eleven".