2020002021199 has 4 divisors (see below), whose sum is σ = 2058115266936. Its totient is φ = 1981888775464.

The previous prime is 2020002021109. The next prime is 2020002021229. The reversal of 2020002021199 is 9911202000202.

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 2020002021199 - 2¹⁹ = 2020001496911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020002021109) 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, 19056622789 + ... + 19056622894.

It is an arithmetic number, because the mean of its divisors is an integer number (514528816734).

Almost surely, 2^{2020002021199} is an apocalyptic number.

2020002021199 is a deficient number, since it is larger than the sum of its proper divisors (38113245737).

2020002021199 is an equidigital number, since it uses as much as digits as its factorization.

2020002021199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38113245736.

The product of its (nonzero) digits is 1296, while the sum is 28.

The spelling of 2020002021199 in words is "two trillion, twenty billion, two million, twenty-one thousand, one hundred ninety-nine".