1322111212322 has 8 divisors (see below), whose sum is σ = 1986792353616. Its totient is φ = 659847094452.

The previous prime is 1322111212319. The next prime is 1322111212327. The reversal of 1322111212322 is 2232121112231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1322111212327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604254488 + ... + 604256675.

It is an arithmetic number, because the mean of its divisors is an integer number (248349044202).

Almost surely, 2^{1322111212322} is an apocalyptic number.

1322111212322 is a deficient number, since it is larger than the sum of its proper divisors (664681141294).

1322111212322 is a wasteful number, since it uses less digits than its factorization.

1322111212322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208511712.

The product of its digits is 576, while the sum is 23.

Adding to 1322111212322 its reverse (2232121112231), we get a palindrome (3554232324553).

The spelling of 1322111212322 in words is "one trillion, three hundred twenty-two billion, one hundred eleven million, two hundred twelve thousand, three hundred twenty-two".