12042232210140 has 48 divisors (see below), whose sum is σ = 36783545662080. Its totient is φ = 2919329020480.

The previous prime is 12042232210103. The next prime is 12042232210163. The reversal of 12042232210140 is 4101223224021.

It is a self number, because there is not a number n which added to its sum of digits gives 12042232210140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9122902530 + ... + 9122903849.

It is an arithmetic number, because the mean of its divisors is an integer number (766323867960).

Almost surely, 2^{12042232210140} is an apocalyptic number.

12042232210140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12042232210140 is an abundant number, since it is smaller than the sum of its proper divisors (24741313451940).

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

12042232210140 is a wasteful number, since it uses less digits than its factorization.

12042232210140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18245806402 (or 18245806400 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 12042232210140 its reverse (4101223224021), we get a palindrome (16143455434161).

The spelling of 12042232210140 in words is "twelve trillion, forty-two billion, two hundred thirty-two million, two hundred ten thousand, one hundred forty".