13224101626 has 4 divisors (see below), whose sum is σ = 19836152442. Its totient is φ = 6612050812.

The previous prime is 13224101581. The next prime is 13224101659. The reversal of 13224101626 is 62610142231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8611654401 + 4612447225 = 92799^2 + 67915^2 .

It is a junction number, because it is equal to n+sod(n) for n = 13224101594 and 13224101603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3306025405 + ... + 3306025408.

Almost surely, 2^13224101626 is an apocalyptic number.

13224101626 is a deficient number, since it is larger than the sum of its proper divisors (6612050816).

13224101626 is an equidigital number, since it uses as much as digits as its factorization.

13224101626 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6612050815.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 13224101626 its reverse (62610142231), we get a palindrome (75834243857).

The spelling of 13224101626 in words is "thirteen billion, two hundred twenty-four million, one hundred one thousand, six hundred twenty-six".