1222322002322 has 16 divisors (see below), whose sum is σ = 1837238140512. Its totient is φ = 609909780480.

The previous prime is 1222322002313. The next prime is 1222322002439. The reversal of 1222322002322 is 2232002232221.

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, 4959122 + ... + 5199762.

It is an arithmetic number, because the mean of its divisors is an integer number (114827383782).

Almost surely, 2^{1222322002322} is an apocalyptic number.

1222322002322 is a deficient number, since it is larger than the sum of its proper divisors (614916138190).

1222322002322 is a wasteful number, since it uses less digits than its factorization.

1222322002322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245833.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 1222322002322 its reverse (2232002232221), we get a palindrome (3454324234543).

The spelling of 1222322002322 in words is "one trillion, two hundred twenty-two billion, three hundred twenty-two million, two thousand, three hundred twenty-two".