1322243264612 has 24 divisors (see below), whose sum is σ = 2384983726272. Its totient is φ = 641124640800.

The previous prime is 1322243264591. The next prime is 1322243264621. The reversal of 1322243264612 is 2164623422231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38144858 + ... + 38179505.

It is an arithmetic number, because the mean of its divisors is an integer number (99374321928).

Almost surely, 2^{1322243264612} is an apocalyptic number.

It is an amenable number.

1322243264612 is a deficient number, since it is larger than the sum of its proper divisors (1062740461660).

1322243264612 is a wasteful number, since it uses less digits than its factorization.

1322243264612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76324499 (or 76324497 counting only the distinct ones).

The product of its digits is 165888, while the sum is 38.

Adding to 1322243264612 its reverse (2164623422231), we get a palindrome (3486866686843).

The spelling of 1322243264612 in words is "one trillion, three hundred twenty-two billion, two hundred forty-three million, two hundred sixty-four thousand, six hundred twelve".