1422325213 has 32 divisors (see below), whose sum is σ = 1602633600. Its totient is φ = 1255962624.

The previous prime is 1422325193. The next prime is 1422325217. The reversal of 1422325213 is 3125232241.

It is not a de Polignac number, because 1422325213 - 2⁵ = 1422325181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1422325217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3112081 + ... + 3112537.

It is an arithmetic number, because the mean of its divisors is an integer number (50082300).

Almost surely, 2^1422325213 is an apocalyptic number.

It is an amenable number.

1422325213 is a deficient number, since it is larger than the sum of its proper divisors (180308387).

1422325213 is a wasteful number, since it uses less digits than its factorization.

1422325213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669.

The product of its digits is 2880, while the sum is 25.

The square root of 1422325213 is about 37713.7271162636. The cubic root of 1422325213 is about 1124.6040319720.

Adding to 1422325213 its reverse (3125232241), we get a palindrome (4547557454).

The spelling of 1422325213 in words is "one billion, four hundred twenty-two million, three hundred twenty-five thousand, two hundred thirteen".