1322104004 has 12 divisors (see below), whose sum is σ = 2491657644. Its totient is φ = 610201824.

The previous prime is 1322103971. The next prime is 1322104013. The reversal of 1322104004 is 4004012231.

It can be written as a sum of positive squares in 2 ways, for example, as 595262404 + 726841600 = 24398^2 + 26960^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12712487 + ... + 12712590.

It is an arithmetic number, because the mean of its divisors is an integer number (207638137).

Almost surely, 2^1322104004 is an apocalyptic number.

It is an amenable number.

1322104004 is a deficient number, since it is larger than the sum of its proper divisors (1169553640).

1322104004 is a wasteful number, since it uses less digits than its factorization.

1322104004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25425094 (or 25425092 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1322104004 is about 36360.7481221165. The cubic root of 1322104004 is about 1097.5438321509.

Adding to 1322104004 its reverse (4004012231), we get a palindrome (5326116235).

The spelling of 1322104004 in words is "one billion, three hundred twenty-two million, one hundred four thousand, four".