13287712622 has 8 divisors (see below), whose sum is σ = 20212295472. Its totient is φ = 6550280800.

The previous prime is 13287712619. The next prime is 13287712709. The reversal of 13287712622 is 22621778231.

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

It is a super-2 number, since 2×13287712622² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13287712622.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46787579 + ... + 46787862.

It is an arithmetic number, because the mean of its divisors is an integer number (2526536934).

Almost surely, 2^13287712622 is an apocalyptic number.

13287712622 is a deficient number, since it is larger than the sum of its proper divisors (6924582850).

13287712622 is an equidigital number, since it uses as much as digits as its factorization.

13287712622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93575514.

The product of its digits is 112896, while the sum is 41.

The spelling of 13287712622 in words is "thirteen billion, two hundred eighty-seven million, seven hundred twelve thousand, six hundred twenty-two".