22100012222203 has 2 divisors, whose sum is σ = 22100012222204. Its totient is φ = 22100012222202.

The previous prime is 22100012222177. The next prime is 22100012222219. The reversal of 22100012222203 is 30222221000122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22100012222203 is a prime.

It is not a weakly prime, because it can be changed into another prime (22100012222003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050006111101 + 11050006111102.

It is an arithmetic number, because the mean of its divisors is an integer number (11050006111102).

Almost surely, 2^{22100012222203} is an apocalyptic number.

22100012222203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100012222203 is an equidigital number, since it uses as much as digits as its factorization.

22100012222203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22100012222203 its reverse (30222221000122), we get a palindrome (52322233222325).

The spelling of 22100012222203 in words is "twenty-two trillion, one hundred billion, twelve million, two hundred twenty-two thousand, two hundred three".