13123340500022 has 8 divisors (see below), whose sum is σ = 19685468638056. Its totient is φ = 6561517620672.

The previous prime is 13123340500019. The next prime is 13123340500087. The reversal of 13123340500022 is 22000504332131.

It is a happy number.

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 = 13123340499964 and 13123340500000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76207163 + ... + 76379174.

It is an arithmetic number, because the mean of its divisors is an integer number (2460683579757).

Almost surely, 2^{13123340500022} is an apocalyptic number.

13123340500022 is a deficient number, since it is larger than the sum of its proper divisors (6562128138034).

13123340500022 is a wasteful number, since it uses less digits than its factorization.

13123340500022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152629342.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 13123340500022 its reverse (22000504332131), we get a palindrome (35123844832153).

The spelling of 13123340500022 in words is "thirteen trillion, one hundred twenty-three billion, three hundred forty million, five hundred thousand, twenty-two".