22203102011 has 2 divisors, whose sum is σ = 22203102012. Its totient is φ = 22203102010.

The previous prime is 22203101959. The next prime is 22203102041. The reversal of 22203102011 is 11020130222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22203102011 - 2¹⁰ = 22203100987 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22203102041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101551005 + 11101551006.

It is an arithmetic number, because the mean of its divisors is an integer number (11101551006).

Almost surely, 2^22203102011 is an apocalyptic number.

22203102011 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203102011 is an equidigital number, since it uses as much as digits as its factorization.

22203102011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22203102011 its reverse (11020130222), we get a palindrome (33223232233).

The spelling of 22203102011 in words is "twenty-two billion, two hundred three million, one hundred two thousand, eleven".