1322133221222 has 32 divisors (see below), whose sum is σ = 2199335510304. Its totient is φ = 591016147200.

The previous prime is 1322133221221. The next prime is 1322133221239. The reversal of 1322133221222 is 2221223312231.

It is a junction number, because it is equal to n+sod(n) for n = 1322133221191 and 1322133221200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322133221221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8020058 + ... + 8183250.

It is an arithmetic number, because the mean of its divisors is an integer number (68729234697).

Almost surely, 2^{1322133221222} is an apocalyptic number.

1322133221222 is a deficient number, since it is larger than the sum of its proper divisors (877202289082).

1322133221222 is a wasteful number, since it uses less digits than its factorization.

1322133221222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169304.

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

Adding to 1322133221222 its reverse (2221223312231), we get a palindrome (3543356533453).

The spelling of 1322133221222 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-three million, two hundred twenty-one thousand, two hundred twenty-two".