2020064022 has 40 divisors (see below), whose sum is σ = 4533315336. Its totient is φ = 672331968.

The previous prime is 2020063963. The next prime is 2020064023. The reversal of 2020064022 is 2204600202.

It is a happy number.

2020064022 is a `hidden beast` number, since 2 + 0 + 2 + 0 + 0 + 640 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2020063986 and 2020064004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020064023) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 101518 + ... + 119774.

Almost surely, 2^2020064022 is an apocalyptic number.

2020064022 is an abundant number, since it is smaller than the sum of its proper divisors (2513251314).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020064022 is a wasteful number, since it uses less digits than its factorization.

2020064022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18954 (or 18945 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 2020064022 is about 44945.1223382471. The cubic root of 2020064022 is about 1264.1202196149.

Adding to 2020064022 its reverse (2204600202), we get a palindrome (4224664224).

The spelling of 2020064022 in words is "two billion, twenty million, sixty-four thousand, twenty-two".