13620326222 has 16 divisors (see below), whose sum is σ = 21099958272. Its totient is φ = 6587223960.

The previous prime is 13620326221. The next prime is 13620326249. The reversal of 13620326222 is 22262302631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13620326221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74663 + ... + 181149.

It is an arithmetic number, because the mean of its divisors is an integer number (1318747392).

Almost surely, 2^13620326222 is an apocalyptic number.

13620326222 is a deficient number, since it is larger than the sum of its proper divisors (7479632050).

13620326222 is a wasteful number, since it uses less digits than its factorization.

13620326222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108583.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13620326222 its reverse (22262302631), we get a palindrome (35882628853).

The spelling of 13620326222 in words is "thirteen billion, six hundred twenty million, three hundred twenty-six thousand, two hundred twenty-two".