2065022066 has 8 divisors (see below), whose sum is σ = 3150033840. Its totient is φ = 1015010788.

The previous prime is 2065022027. The next prime is 2065022077. The reversal of 2065022066 is 6602205602.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2065022066² = 8528632266133816712, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8749976 + ... + 8750211.

It is an arithmetic number, because the mean of its divisors is an integer number (393754230).

Almost surely, 2^2065022066 is an apocalyptic number.

2065022066 is a deficient number, since it is larger than the sum of its proper divisors (1085011774).

2065022066 is a wasteful number, since it uses less digits than its factorization.

2065022066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17500248.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 2065022066 is about 45442.5138609210. The cubic root of 2065022066 is about 1273.4294779670.

Adding to 2065022066 its reverse (6602205602), we get a palindrome (8667227668).

The spelling of 2065022066 in words is "two billion, sixty-five million, twenty-two thousand, sixty-six".