12340103022 has 24 divisors (see below), whose sum is σ = 28793574264. Its totient is φ = 3796954704.

The previous prime is 12340102969. The next prime is 12340103023. The reversal of 12340103022 is 22030104321.

12340103022 is a `hidden beast` number, since 12 + 340 + 10 + 302 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12340102986 and 12340103004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12340103023) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26367508 + ... + 26367975.

It is an arithmetic number, because the mean of its divisors is an integer number (1199732261).

Almost surely, 2^12340103022 is an apocalyptic number.

12340103022 is an abundant number, since it is smaller than the sum of its proper divisors (16453471242).

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

12340103022 is a wasteful number, since it uses less digits than its factorization.

12340103022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52735504 (or 52735501 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 12340103022 its reverse (22030104321), we get a palindrome (34370207343).

The spelling of 12340103022 in words is "twelve billion, three hundred forty million, one hundred three thousand, twenty-two".