22122200003 has 2 divisors, whose sum is σ = 22122200004. Its totient is φ = 22122200002.

The previous prime is 22122199999. The next prime is 22122200017. The reversal of 22122200003 is 30000222122.

It is an a-pointer prime, because the next prime (22122200017) can be obtained adding 22122200003 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22122200003 - 2² = 22122199999 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22122200083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061100001 + 11061100002.

It is an arithmetic number, because the mean of its divisors is an integer number (11061100002).

Almost surely, 2^22122200003 is an apocalyptic number.

22122200003 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122200003 is an equidigital number, since it uses as much as digits as its factorization.

22122200003 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 14.

Adding to 22122200003 its reverse (30000222122), we get a palindrome (52122422125).

The spelling of 22122200003 in words is "twenty-two billion, one hundred twenty-two million, two hundred thousand, three".