12110134412 has 12 divisors (see below), whose sum is σ = 21709631496. Its totient is φ = 5907382560.

The previous prime is 12110134411. The next prime is 12110134427. The reversal of 12110134412 is 21443101121.

It is not an unprimeable number, because it can be changed into a prime (12110134411) 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, 36920978 + ... + 36921305.

It is an arithmetic number, because the mean of its divisors is an integer number (1809135958).

Almost surely, 2^12110134412 is an apocalyptic number.

It is an amenable number.

12110134412 is a deficient number, since it is larger than the sum of its proper divisors (9599497084).

12110134412 is a wasteful number, since it uses less digits than its factorization.

12110134412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73842328 (or 73842326 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12110134412 its reverse (21443101121), we get a palindrome (33553235533).

The spelling of 12110134412 in words is "twelve billion, one hundred ten million, one hundred thirty-four thousand, four hundred twelve".