13238811622 has 8 divisors (see below), whose sum is σ = 19943446536. Its totient is φ = 6590996112.

The previous prime is 13238811617. The next prime is 13238811623. The reversal of 13238811622 is 22611883231.

13238811622 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×13238811622² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13238811623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14204268 + ... + 14205199.

It is an arithmetic number, because the mean of its divisors is an integer number (2492930817).

Almost surely, 2^13238811622 is an apocalyptic number.

13238811622 is a deficient number, since it is larger than the sum of its proper divisors (6704634914).

13238811622 is a wasteful number, since it uses less digits than its factorization.

13238811622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28409702.

The product of its digits is 27648, while the sum is 37.

The spelling of 13238811622 in words is "thirteen billion, two hundred thirty-eight million, eight hundred eleven thousand, six hundred twenty-two".