20202020182 has 8 divisors (see below), whose sum is σ = 30401738136. Its totient is φ = 10068107472.

The previous prime is 20202020173. The next prime is 20202020183. The reversal of 20202020182 is 28102020202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20202020183) 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, 16450543 + ... + 16451770.

It is an arithmetic number, because the mean of its divisors is an integer number (3800217267).

Almost surely, 2^20202020182 is an apocalyptic number.

20202020182 is a deficient number, since it is larger than the sum of its proper divisors (10199717954).

20202020182 is a wasteful number, since it uses less digits than its factorization.

20202020182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32902622.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 20202020182 its reverse (28102020202), we get a palindrome (48304040384).

It can be divided in two parts, 2020 and 2020182, that added together give a palindrome (2022202).

The spelling of 20202020182 in words is "twenty billion, two hundred two million, twenty thousand, one hundred eighty-two".