13320222320002 has 48 divisors (see below), whose sum is σ = 22091025153960. Its totient is φ = 5987766560256.

The previous prime is 13320222319991. The next prime is 13320222320011. The reversal of 13320222320002 is 20002322202331.

It can be written as a sum of positive squares in 12 ways, for example, as 826464628201 + 12493757691801 = 909101^2 + 3534651^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9340024 + ... + 10671292.

Almost surely, 2^{13320222320002} is an apocalyptic number.

13320222320002 is a deficient number, since it is larger than the sum of its proper divisors (8770802833958).

13320222320002 is a wasteful number, since it uses less digits than its factorization.

13320222320002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1331527 (or 1331474 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 13320222320002 its reverse (20002322202331), we get a palindrome (33322544522333).

The spelling of 13320222320002 in words is "thirteen trillion, three hundred twenty billion, two hundred twenty-two million, three hundred twenty thousand, two".