2002111210019 has 4 divisors (see below), whose sum is σ = 2017875865344. Its totient is φ = 1986346554696.

The previous prime is 2002111210013. The next prime is 2002111210031. The reversal of 2002111210019 is 9100121112002.

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 2002111210019 - 2²⁴ = 2002094432803 is a prime.

It is a super-2 number, since 2×2002111210019² (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 (2002111210013) 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, 7882327472 + ... + 7882327725.

It is an arithmetic number, because the mean of its divisors is an integer number (504468966336).

Almost surely, 2^{2002111210019} is an apocalyptic number.

2002111210019 is a deficient number, since it is larger than the sum of its proper divisors (15764655325).

2002111210019 is a wasteful number, since it uses less digits than its factorization.

2002111210019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15764655324.

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

The spelling of 2002111210019 in words is "two trillion, two billion, one hundred eleven million, two hundred ten thousand, nineteen".