1322033425 has 12 divisors (see below), whose sum is σ = 1641681756. Its totient is φ = 1056104000.

The previous prime is 1322033387. The next prime is 1322033459. The reversal of 1322033425 is 5243302231.

It can be written as a sum of positive squares in 6 ways, for example, as 185804161 + 1136229264 = 13631^2 + 33708^2 .

It is not a de Polignac number, because 1322033425 - 2¹¹ = 1322031377 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322033425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20194 + ... + 55243.

It is an arithmetic number, because the mean of its divisors is an integer number (136806813).

Almost surely, 2^1322033425 is an apocalyptic number.

It is an amenable number.

1322033425 is a deficient number, since it is larger than the sum of its proper divisors (319648331).

1322033425 is an equidigital number, since it uses as much as digits as its factorization.

1322033425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76148 (or 76143 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 1322033425 is about 36359.7775708268. Note that the first 3 decimals coincide. The cubic root of 1322033425 is about 1097.5243014321.

Adding to 1322033425 its reverse (5243302231), we get a palindrome (6565335656).

The spelling of 1322033425 in words is "one billion, three hundred twenty-two million, thirty-three thousand, four hundred twenty-five".