822212603 has 2 divisors, whose sum is σ = 822212604. Its totient is φ = 822212602.

The previous prime is 822212581. The next prime is 822212627. The reversal of 822212603 is 306212228.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 822212603 - 2²⁴ = 805435387 is a prime.

It is not a weakly prime, because it can be changed into another prime (822212653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 411106301 + 411106302.

It is an arithmetic number, because the mean of its divisors is an integer number (411106302).

Almost surely, 2^822212603 is an apocalyptic number.

822212603 is a deficient number, since it is larger than the sum of its proper divisors (1).

822212603 is an equidigital number, since it uses as much as digits as its factorization.

822212603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 822212603 is about 28674.2498245377. The cubic root of 822212603 is about 936.8312658618.

The spelling of 822212603 in words is "eight hundred twenty-two million, two hundred twelve thousand, six hundred three".