1322210303112 has 192 divisors, whose sum is σ = 3493409587200. Its totient is φ = 416911461120.

The previous prime is 1322210303111. The next prime is 1322210303137. The reversal of 1322210303112 is 2113030122231.

It is not an unprimeable number, because it can be changed into a prime (1322210303111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 258292089 + ... + 258297207.

It is an arithmetic number, because the mean of its divisors is an integer number (18194841600).

Almost surely, 2^{1322210303112} is an apocalyptic number.

1322210303112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1322210303112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1746704793600).

1322210303112 is an abundant number, since it is smaller than the sum of its proper divisors (2171199284088).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1322210303112 is a wasteful number, since it uses less digits than its factorization.

1322210303112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5444 (or 5411 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1322210303112 its reverse (2113030122231), we get a palindrome (3435240425343).

The spelling of 1322210303112 in words is "one trillion, three hundred twenty-two billion, two hundred ten million, three hundred three thousand, one hundred twelve".