1322425066 has 16 divisors (see below), whose sum is σ = 2125828224. Its totient is φ = 615369744.

The previous prime is 1322425051. The next prime is 1322425067. The reversal of 1322425066 is 6605242231.

It is not an unprimeable number, because it can be changed into a prime (1322425067) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386790 + ... + 390193.

It is an arithmetic number, because the mean of its divisors is an integer number (132864264).

Almost surely, 2^1322425066 is an apocalyptic number.

1322425066 is a deficient number, since it is larger than the sum of its proper divisors (803403158).

1322425066 is a wasteful number, since it uses less digits than its factorization.

1322425066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777045.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 1322425066 is about 36365.1628072803. The cubic root of 1322425066 is about 1097.6326681014.

Adding to 1322425066 its reverse (6605242231), we get a palindrome (7927667297).

The spelling of 1322425066 in words is "one billion, three hundred twenty-two million, four hundred twenty-five thousand, sixty-six".