13331730422 has 8 divisors (see below), whose sum is σ = 19998086976. Its totient is φ = 6665701432.

The previous prime is 13331730403. The next prime is 13331730427. The reversal of 13331730422 is 22403713331.

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

It is a super-3 number, since 3×13331730422³ (a number of 31 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13331730427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107003 + ... + 195225.

It is an arithmetic number, because the mean of its divisors is an integer number (2499760872).

Almost surely, 2^13331730422 is an apocalyptic number.

13331730422 is a deficient number, since it is larger than the sum of its proper divisors (6666356554).

13331730422 is an equidigital number, since it uses as much as digits as its factorization.

13331730422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163782.

The product of its (nonzero) digits is 9072, while the sum is 29.

The spelling of 13331730422 in words is "thirteen billion, three hundred thirty-one million, seven hundred thirty thousand, four hundred twenty-two".