2020199995 has 16 divisors (see below), whose sum is σ = 2660861952. Its totient is φ = 1460216160.

The previous prime is 2020199977. The next prime is 2020200031. The reversal of 2020199995 is 5999910202.

It is not a de Polignac number, because 2020199995 - 2¹¹ = 2020197947 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103707 + ... + 121636.

It is an arithmetic number, because the mean of its divisors is an integer number (166303872).

Almost surely, 2^2020199995 is an apocalyptic number.

2020199995 is a deficient number, since it is larger than the sum of its proper divisors (640661957).

2020199995 is a wasteful number, since it uses less digits than its factorization.

2020199995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225522.

The product of its (nonzero) digits is 131220, while the sum is 46.

The square root of 2020199995 is about 44946.6349685936. The cubic root of 2020199995 is about 1264.1485821420.

The spelling of 2020199995 in words is "two billion, twenty million, one hundred ninety-nine thousand, nine hundred ninety-five".