13122234234 has 96 divisors (see below), whose sum is σ = 29683368000. Its totient is φ = 4186183680.

The previous prime is 13122234127. The next prime is 13122234241. The reversal of 13122234234 is 43243222131.

13122234234 is a `hidden beast` number, since 1 + 3 + 12 + 223 + 423 + 4 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 13122234198 and 13122234207.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21198777 + ... + 21199395.

It is an arithmetic number, because the mean of its divisors is an integer number (309201750).

Almost surely, 2^13122234234 is an apocalyptic number.

13122234234 is an abundant number, since it is smaller than the sum of its proper divisors (16561133766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13122234234 is a wasteful number, since it uses less digits than its factorization.

13122234234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180 (or 1177 counting only the distinct ones).

The product of its digits is 6912, while the sum is 27.

Adding to 13122234234 its reverse (43243222131), we get a palindrome (56365456365).

The spelling of 13122234234 in words is "thirteen billion, one hundred twenty-two million, two hundred thirty-four thousand, two hundred thirty-four".