1322442515255 has 16 divisors (see below), whose sum is σ = 1672109378400. Its totient is φ = 1001278817280.

The previous prime is 1322442515243. The next prime is 1322442515309. The reversal of 1322442515255 is 5525152442231.

It is not a de Polignac number, because 1322442515255 - 2⁴ = 1322442515239 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6802286 + ... + 6993995.

It is an arithmetic number, because the mean of its divisors is an integer number (104506836150).

Almost surely, 2^{1322442515255} is an apocalyptic number.

1322442515255 is a deficient number, since it is larger than the sum of its proper divisors (349666863145).

1322442515255 is a wasteful number, since it uses less digits than its factorization.

1322442515255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13797314.

The product of its digits is 480000, while the sum is 41.

Adding to 1322442515255 its reverse (5525152442231), we get a palindrome (6847594957486).

The spelling of 1322442515255 in words is "one trillion, three hundred twenty-two billion, four hundred forty-two million, five hundred fifteen thousand, two hundred fifty-five".