12010010222009 has 16 divisors (see below), whose sum is σ = 12351514651200. Its totient is φ = 11672770998720.

The previous prime is 12010010221973. The next prime is 12010010222033. The reversal of 12010010222009 is 90022201001021.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-12010010222009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010010222099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 235598894 + ... + 235649864.

It is an arithmetic number, because the mean of its divisors is an integer number (771969665700).

Almost surely, 2^{12010010222009} is an apocalyptic number.

It is an amenable number.

12010010222009 is a deficient number, since it is larger than the sum of its proper divisors (341504429191).

12010010222009 is a wasteful number, since it uses less digits than its factorization.

12010010222009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92680.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 12010010222009 in words is "twelve trillion, ten billion, ten million, two hundred twenty-two thousand, nine".