13320221213422 has 8 divisors (see below), whose sum is σ = 19980350975736. Its totient is φ = 6660104221512.

The previous prime is 13320221213371. The next prime is 13320221213461. The reversal of 13320221213422 is 22431212202331.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 90108 + ... + 5162224.

It is an arithmetic number, because the mean of its divisors is an integer number (2497543871967).

Almost surely, 2^{13320221213422} is an apocalyptic number.

13320221213422 is a deficient number, since it is larger than the sum of its proper divisors (6660129762314).

13320221213422 is a wasteful number, since it uses less digits than its factorization.

13320221213422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6385202.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 13320221213422 its reverse (22431212202331), we get a palindrome (35751433415753).

The spelling of 13320221213422 in words is "thirteen trillion, three hundred twenty billion, two hundred twenty-one million, two hundred thirteen thousand, four hundred twenty-two".