12144341122 has 16 divisors (see below), whose sum is σ = 18665079552. Its totient is φ = 5922715680.

The previous prime is 12144341117. The next prime is 12144341147. The reversal of 12144341122 is 22114344121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 409363 + ... + 438025.

It is an arithmetic number, because the mean of its divisors is an integer number (1166567472).

Almost surely, 2^12144341122 is an apocalyptic number.

12144341122 is a deficient number, since it is larger than the sum of its proper divisors (6520738430).

12144341122 is a wasteful number, since it uses less digits than its factorization.

12144341122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33873.

The product of its digits is 1536, while the sum is 25.

Adding to 12144341122 its reverse (22114344121), we get a palindrome (34258685243).

The spelling of 12144341122 in words is "twelve billion, one hundred forty-four million, three hundred forty-one thousand, one hundred twenty-two".