2212505203 has 2 divisors, whose sum is σ = 2212505204. Its totient is φ = 2212505202.

The previous prime is 2212505189. The next prime is 2212505209. The reversal of 2212505203 is 3025052122.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2212505203 is a prime.

It is not a weakly prime, because it can be changed into another prime (2212505209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1106252601 + 1106252602.

It is an arithmetic number, because the mean of its divisors is an integer number (1106252602).

Almost surely, 2^2212505203 is an apocalyptic number.

2212505203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2212505203 is an equidigital number, since it uses as much as digits as its factorization.

2212505203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2212505203 is about 47037.2746128004. The cubic root of 2212505203 is about 1303.0510591021.

Adding to 2212505203 its reverse (3025052122), we get a palindrome (5237557325).

The spelling of 2212505203 in words is "two billion, two hundred twelve million, five hundred five thousand, two hundred three".