1224322442322 has 16 divisors (see below), whose sum is σ = 2798451296832. Its totient is φ = 349806412080.

The previous prime is 1224322442309. The next prime is 1224322442341. The reversal of 1224322442322 is 2232442234221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14575267129 + ... + 14575267212.

It is an arithmetic number, because the mean of its divisors is an integer number (174903206052).

Almost surely, 2^{1224322442322} is an apocalyptic number.

1224322442322 is an abundant number, since it is smaller than the sum of its proper divisors (1574128854510).

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

1224322442322 is a wasteful number, since it uses less digits than its factorization.

1224322442322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29150534353.

The product of its digits is 73728, while the sum is 33.

Adding to 1224322442322 its reverse (2232442234221), we get a palindrome (3456764676543).

The spelling of 1224322442322 in words is "one trillion, two hundred twenty-four billion, three hundred twenty-two million, four hundred forty-two thousand, three hundred twenty-two".