2002010212019 has 4 divisors (see below), whose sum is σ = 2002014858720. Its totient is φ = 2002005565320.

The previous prime is 2002010211977. The next prime is 2002010212021. The reversal of 2002010212019 is 9102120102002.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002010212019 is a prime.

It is a super-2 number, since 2×2002010212019² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2002013212019) 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 3 ways as a sum of consecutive naturals, for example, 1602539 + ... + 2563620.

It is an arithmetic number, because the mean of its divisors is an integer number (500503714680).

Almost surely, 2^{2002010212019} is an apocalyptic number.

2002010212019 is a deficient number, since it is larger than the sum of its proper divisors (4646701).

2002010212019 is an equidigital number, since it uses as much as digits as its factorization.

2002010212019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4646700.

The product of its (nonzero) digits is 144, while the sum is 20.

The spelling of 2002010212019 in words is "two trillion, two billion, ten million, two hundred twelve thousand, nineteen".