13321302422 has 4 divisors (see below), whose sum is σ = 19981953636. Its totient is φ = 6660651210.

The previous prime is 13321302419. The next prime is 13321302431. The reversal of 13321302422 is 22420312331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22420312331 = 2161 ⋅10374971.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330325604 + ... + 3330325607.

It is an arithmetic number, because the mean of its divisors is an integer number (4995488409).

Almost surely, 2^13321302422 is an apocalyptic number.

13321302422 is a deficient number, since it is larger than the sum of its proper divisors (6660651214).

13321302422 is an equidigital number, since it uses as much as digits as its factorization.

13321302422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660651213.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13321302422 its reverse (22420312331), we get a palindrome (35741614753).

Subtracting 13321302422 from its reverse (22420312331), we obtain a palindrome (9099009909).

The spelling of 13321302422 in words is "thirteen billion, three hundred twenty-one million, three hundred two thousand, four hundred twenty-two".