1322000010212 has 192 divisors, whose sum is σ = 2789821224960. Its totient is φ = 536481792000.

The previous prime is 1322000010209. The next prime is 1322000010257. The reversal of 1322000010212 is 2120100002231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1719115364 + ... + 1719116132.

It is an arithmetic number, because the mean of its divisors is an integer number (14530318880).

Almost surely, 2^{1322000010212} 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 1322000010212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1394910612480).

1322000010212 is an abundant number, since it is smaller than the sum of its proper divisors (1467821214748).

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

1322000010212 is a wasteful number, since it uses less digits than its factorization.

1322000010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1202 (or 1200 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1322000010212 its reverse (2120100002231), we get a palindrome (3442100012443).

The spelling of 1322000010212 in words is "one trillion, three hundred twenty-two billion, ten thousand, two hundred twelve".