2012002221139 has 2 divisors, whose sum is σ = 2012002221140. Its totient is φ = 2012002221138.

The previous prime is 2012002221121. The next prime is 2012002221157. The reversal of 2012002221139 is 9311222002102.

It is a balanced prime because it is at equal distance from previous prime (2012002221121) and next prime (2012002221157).

It is a cyclic number.

It is not a de Polignac number, because 2012002221139 - 2¹⁷ = 2012002090067 is a prime.

It is not a weakly prime, because it can be changed into another prime (2012009221139) 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 as a sum of consecutive naturals, namely, 1006001110569 + 1006001110570.

It is an arithmetic number, because the mean of its divisors is an integer number (1006001110570).

Almost surely, 2^{2012002221139} is an apocalyptic number.

2012002221139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2012002221139 is an equidigital number, since it uses as much as digits as its factorization.

2012002221139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The spelling of 2012002221139 in words is "two trillion, twelve billion, two million, two hundred twenty-one thousand, one hundred thirty-nine".