22222002203 has 2 divisors, whose sum is σ = 22222002204. Its totient is φ = 22222002202.

The previous prime is 22222002199. The next prime is 22222002227. The reversal of 22222002203 is 30220022222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22222002203 - 2² = 22222002199 is a prime.

It is not a weakly prime, because it can be changed into another prime (22222002263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111001101 + 11111001102.

It is an arithmetic number, because the mean of its divisors is an integer number (11111001102).

Almost surely, 2^22222002203 is an apocalyptic number.

22222002203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222002203 is an equidigital number, since it uses as much as digits as its factorization.

22222002203 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 17.

Adding to 22222002203 its reverse (30220022222), we get a palindrome (52442024425).

The spelling of 22222002203 in words is "twenty-two billion, two hundred twenty-two million, two thousand, two hundred three".