1322003227 has 2 divisors, whose sum is σ = 1322003228. Its totient is φ = 1322003226.

The previous prime is 1322003213. The next prime is 1322003233. The reversal of 1322003227 is 7223002231.

It is a strong prime.

It is an emirp because it is prime and its reverse (7223002231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1322003227 - 2⁷ = 1322003099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322003198 and 1322003207.

It is not a weakly prime, because it can be changed into another prime (1322004227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 661001613 + 661001614.

It is an arithmetic number, because the mean of its divisors is an integer number (661001614).

Almost surely, 2^1322003227 is an apocalyptic number.

1322003227 is a deficient number, since it is larger than the sum of its proper divisors (1).

1322003227 is an equidigital number, since it uses as much as digits as its factorization.

1322003227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 1322003227 is about 36359.3623018886. The cubic root of 1322003227 is about 1097.5159447873.

Adding to 1322003227 its reverse (7223002231), we get a palindrome (8545005458).

The spelling of 1322003227 in words is "one billion, three hundred twenty-two million, three thousand, two hundred twenty-seven".