1002002112119 has 2 divisors, whose sum is σ = 1002002112120. Its totient is φ = 1002002112118.

The previous prime is 1002002112109. The next prime is 1002002112151. The reversal of 1002002112119 is 9112112002001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1002002112119 is a prime.

It is a super-2 number, since 2×1002002112119² (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 1002002112119.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1002002112109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501001056059 + 501001056060.

It is an arithmetic number, because the mean of its divisors is an integer number (501001056060).

Almost surely, 2^{1002002112119} is an apocalyptic number.

1002002112119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1002002112119 is an equidigital number, since it uses as much as digits as its factorization.

1002002112119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1002002112119 in words is "one trillion, two billion, two million, one hundred twelve thousand, one hundred nineteen".