1422335322112 has 48 divisors (see below), whose sum is σ = 2845305901620. Its totient is φ = 710835142656.

The previous prime is 1422335322077. The next prime is 1422335322127. The reversal of 1422335322112 is 2112235332241.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1224687502336 + 197647819776 = 1106656^2 + 444576^2 .

It is a super-2 number, since 2×1422335322112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4248058 + ... + 4570630.

Almost surely, 2^{1422335322112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1422335322112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1422652950810).

1422335322112 is an abundant number, since it is smaller than the sum of its proper divisors (1422970579508).

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

1422335322112 is an equidigital number, since it uses as much as digits as its factorization.

1422335322112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324748 (or 324728 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The spelling of 1422335322112 in words is "one trillion, four hundred twenty-two billion, three hundred thirty-five million, three hundred twenty-two thousand, one hundred twelve".