1222330211322 has 32 divisors (see below), whose sum is σ = 2675315265984. Its totient is φ = 369234624000.

The previous prime is 1222330211317. The next prime is 1222330211339. The reversal of 1222330211322 is 2231120332221.

It is a super-2 number, since 2×1222330211322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222330211292 and 1222330211301.

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 15 ways as a sum of consecutive naturals, for example, 29190679 + ... + 29232522.

It is an arithmetic number, because the mean of its divisors is an integer number (83603602062).

Almost surely, 2^{1222330211322} is an apocalyptic number.

1222330211322 is an abundant number, since it is smaller than the sum of its proper divisors (1452985054662).

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

1222330211322 is a wasteful number, since it uses less digits than its factorization.

1222330211322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58423534.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1222330211322 its reverse (2231120332221), we get a palindrome (3453450543543).

The spelling of 1222330211322 in words is "one trillion, two hundred twenty-two billion, three hundred thirty million, two hundred eleven thousand, three hundred twenty-two".