1322321232122 has 16 divisors (see below), whose sum is σ = 2163838273344. Its totient is φ = 601044024000.

The previous prime is 1322321232121. The next prime is 1322321232139. The reversal of 1322321232122 is 2212321232231.

It is a junction number, because it is equal to n+sod(n) for n = 1322321232091 and 1322321232100.

It is not an unprimeable number, because it can be changed into a prime (1322321232121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 732722 + ... + 1783682.

It is an arithmetic number, because the mean of its divisors is an integer number (135239892084).

Almost surely, 2^{1322321232122} is an apocalyptic number.

1322321232122 is a deficient number, since it is larger than the sum of its proper divisors (841517041222).

1322321232122 is a wasteful number, since it uses less digits than its factorization.

1322321232122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1108165.

The product of its digits is 3456, while the sum is 26.

Adding to 1322321232122 its reverse (2212321232231), we get a palindrome (3534642464353).

The spelling of 1322321232122 in words is "one trillion, three hundred twenty-two billion, three hundred twenty-one million, two hundred thirty-two thousand, one hundred twenty-two".