1322301122012 has 96 divisors (see below), whose sum is σ = 2567909836800. Its totient is φ = 591923324160.

The previous prime is 1322301122011. The next prime is 1322301122029. The reversal of 1322301122012 is 2102211032231.

It is a super-2 number, since 2×1322301122012² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322301122011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 209919239 + ... + 209925537.

It is an arithmetic number, because the mean of its divisors is an integer number (26749060800).

Almost surely, 2^{1322301122012} is an apocalyptic number.

It is an amenable number.

1322301122012 is a deficient number, since it is larger than the sum of its proper divisors (1245608714788).

1322301122012 is a wasteful number, since it uses less digits than its factorization.

1322301122012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7003 (or 7001 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1322301122012 its reverse (2102211032231), we get a palindrome (3424512154243).

The spelling of 1322301122012 in words is "one trillion, three hundred twenty-two billion, three hundred one million, one hundred twenty-two thousand, twelve".