12010121130995 has 32 divisors (see below), whose sum is σ = 15577338486528. Its totient is φ = 8836724348928.

The previous prime is 12010121130991. The next prime is 12010121131009. The reversal of 12010121130995 is 59903112101021.

It is a cyclic number.

It is not a de Polignac number, because 12010121130995 - 2² = 12010121130991 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12010121130991) 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 31 ways as a sum of consecutive naturals, for example, 32388377 + ... + 32757093.

It is an arithmetic number, because the mean of its divisors is an integer number (486791827704).

Almost surely, 2^{12010121130995} is an apocalyptic number.

12010121130995 is a deficient number, since it is larger than the sum of its proper divisors (3567217355533).

12010121130995 is a wasteful number, since it uses less digits than its factorization.

12010121130995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370559.

The product of its (nonzero) digits is 4860, while the sum is 35.

The spelling of 12010121130995 in words is "twelve trillion, ten billion, one hundred twenty-one million, one hundred thirty thousand, nine hundred ninety-five".