13022441243234 has 8 divisors (see below), whose sum is σ = 19591625254188. Its totient is φ = 6491899491840.

The previous prime is 13022441243219. The next prime is 13022441243281. The reversal of 13022441243234 is 43234214422031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12423883711009 + 598557532225 = 3524753^2 + 773665^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13022441243194 and 13022441243203.

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 in 3 ways as a sum of consecutive naturals, for example, 9660564047 + ... + 9660565394.

Almost surely, 2^{13022441243234} is an apocalyptic number.

13022441243234 is a deficient number, since it is larger than the sum of its proper divisors (6569184010954).

13022441243234 is a wasteful number, since it uses less digits than its factorization.

13022441243234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19321129780.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 13022441243234 its reverse (43234214422031), we get a palindrome (56256655665265).

The spelling of 13022441243234 in words is "thirteen trillion, twenty-two billion, four hundred forty-one million, two hundred forty-three thousand, two hundred thirty-four".