12102010121119 has 4 divisors (see below), whose sum is σ = 12102062742000. Its totient is φ = 12101957500240.

The previous prime is 12102010121017. The next prime is 12102010121129. The reversal of 12102010121119 is 91112101020121.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12102010121119 - 2²³ = 12102001732511 is a prime.

It is a super-2 number, since 2×12102010121119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12102010121119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12102010121129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25963942 + ... + 26425939.

It is an arithmetic number, because the mean of its divisors is an integer number (3025515685500).

Almost surely, 2^{12102010121119} is an apocalyptic number.

12102010121119 is a deficient number, since it is larger than the sum of its proper divisors (52620881).

12102010121119 is an equidigital number, since it uses as much as digits as its factorization.

12102010121119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52620880.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 12102010121119 in words is "twelve trillion, one hundred two billion, ten million, one hundred twenty-one thousand, one hundred nineteen".