1222010000322 has 16 divisors (see below), whose sum is σ = 2510074595712. Its totient is φ = 396327567600.

The previous prime is 1222010000297. The next prime is 1222010000339. The reversal of 1222010000322 is 2230000102221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2752274554 + ... + 2752274997.

It is an arithmetic number, because the mean of its divisors is an integer number (156879662232).

Almost surely, 2^{1222010000322} is an apocalyptic number.

1222010000322 is an abundant number, since it is smaller than the sum of its proper divisors (1288064595390).

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

1222010000322 is a wasteful number, since it uses less digits than its factorization.

1222010000322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5504549593.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1222010000322 its reverse (2230000102221), we get a palindrome (3452010102543).

The spelling of 1222010000322 in words is "one trillion, two hundred twenty-two billion, ten million, three hundred twenty-two", and thus it is an aban number.