12010121121119 has 32 divisors (see below), whose sum is σ = 13911173259264. Its totient is φ = 10247515130880.

The previous prime is 12010121121109. The next prime is 12010121121151. The reversal of 12010121121119 is 91112112101021.

12010121121119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12010121121119 - 2⁸ = 12010121120863 is a prime.

It is a super-2 number, since 2×12010121121119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12010121121094 and 12010121121103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010121121109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 639064787 + ... + 639083579.

It is an arithmetic number, because the mean of its divisors is an integer number (434724164352).

Almost surely, 2^{12010121121119} is an apocalyptic number.

12010121121119 is a deficient number, since it is larger than the sum of its proper divisors (1901052138145).

12010121121119 is a wasteful number, since it uses less digits than its factorization.

12010121121119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28127.

The product of its (nonzero) digits is 72, while the sum is 23.

The spelling of 12010121121119 in words is "twelve trillion, ten billion, one hundred twenty-one million, one hundred twenty-one thousand, one hundred nineteen".