12002011119 has 48 divisors (see below), whose sum is σ = 20478541824. Its totient is φ = 6628435200.

The previous prime is 12002011097. The next prime is 12002011157. The reversal of 12002011119 is 91111020021.

It is a happy number.

It is not a de Polignac number, because 12002011119 - 2¹⁷ = 12001880047 is a prime.

It is a super-2 number, since 2×12002011119² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002011199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1681879 + ... + 1688999.

It is an arithmetic number, because the mean of its divisors is an integer number (426636288).

Almost surely, 2^12002011119 is an apocalyptic number.

12002011119 is a deficient number, since it is larger than the sum of its proper divisors (8476530705).

12002011119 is a wasteful number, since it uses less digits than its factorization.

12002011119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028 (or 8025 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 18.

The spelling of 12002011119 in words is "twelve billion, two million, eleven thousand, one hundred nineteen".