2020211019 has 12 divisors (see below), whose sum is σ = 2918795256. Its totient is φ = 1346478432.

The previous prime is 2020211009. The next prime is 2020211023. The reversal of 2020211019 is 9101120202.

It is not a de Polignac number, because 2020211019 - 2⁸ = 2020210763 is a prime.

It is a super-2 number, since 2×2020211019² = 8162505122578036722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2020210992 and 2020211010.

It is not an unprimeable number, because it can be changed into a prime (2020211009) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14932 + ... + 65294.

It is an arithmetic number, because the mean of its divisors is an integer number (243232938).

Almost surely, 2^2020211019 is an apocalyptic number.

2020211019 is a deficient number, since it is larger than the sum of its proper divisors (898584237).

2020211019 is a wasteful number, since it uses less digits than its factorization.

2020211019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54826 (or 54823 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 2020211019 is about 44946.7576027459. The cubic root of 2020211019 is about 1264.1508815759.

The spelling of 2020211019 in words is "two billion, twenty million, two hundred eleven thousand, nineteen".