12010322229989 has 12 divisors (see below), whose sum is σ = 13216014722400. Its totient is φ = 10883495650104.

The previous prime is 12010322229979. The next prime is 12010322230009. The reversal of 12010322229989 is 98992222301021.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-12010322229989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010322229979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 597458969 + ... + 597479070.

It is an arithmetic number, because the mean of its divisors is an integer number (1101334560200).

Almost surely, 2^{12010322229989} is an apocalyptic number.

12010322229989 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12010322229989 is a deficient number, since it is larger than the sum of its proper divisors (1205692492411).

12010322229989 is a wasteful number, since it uses less digits than its factorization.

12010322229989 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1194938104 (or 1194938081 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 50.

The spelling of 12010322229989 in words is "twelve trillion, ten billion, three hundred twenty-two million, two hundred twenty-nine thousand, nine hundred eighty-nine".