13123124422 has 8 divisors (see below), whose sum is σ = 19703419272. Its totient is φ = 6555318000.

The previous prime is 13123124401. The next prime is 13123124423. The reversal of 13123124422 is 22442132131.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13123124423) 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, 3119479 + ... + 3123682.

It is an arithmetic number, because the mean of its divisors is an integer number (2462927409).

Almost surely, 2^13123124422 is an apocalyptic number.

13123124422 is a deficient number, since it is larger than the sum of its proper divisors (6580294850).

13123124422 is a wasteful number, since it uses less digits than its factorization.

13123124422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6244214.

The product of its digits is 2304, while the sum is 25.

Adding to 13123124422 its reverse (22442132131), we get a palindrome (35565256553).

The spelling of 13123124422 in words is "thirteen billion, one hundred twenty-three million, one hundred twenty-four thousand, four hundred twenty-two".