2012012021119 has 2 divisors, whose sum is σ = 2012012021120. Its totient is φ = 2012012021118.

The previous prime is 2012012021111. The next prime is 2012012021147. The reversal of 2012012021119 is 9111202102102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2012012021119 - 2³ = 2012012021111 is a prime.

It is a super-2 number, since 2×2012012021119² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2012012021119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2012012021111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006006010559 + 1006006010560.

It is an arithmetic number, because the mean of its divisors is an integer number (1006006010560).

Almost surely, 2^{2012012021119} is an apocalyptic number.

2012012021119 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012012021119 is an equidigital number, since it uses as much as digits as its factorization.

2012012021119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2012012021119 in words is "two trillion, twelve billion, twelve million, twenty-one thousand, one hundred nineteen".