202223020 has 24 divisors (see below), whose sum is σ = 426331584. Its totient is φ = 80572416.

The previous prime is 202223011. The next prime is 202223039. The reversal of 202223020 is 20322202.

202223020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14532 + ... + 24811.

It is an arithmetic number, because the mean of its divisors is an integer number (17763816).

Almost surely, 2^202223020 is an apocalyptic number.

202223020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

202223020 is an abundant number, since it is smaller than the sum of its proper divisors (224108564).

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

202223020 is a wasteful number, since it uses less digits than its factorization.

202223020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39609 (or 39607 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 13.

The square root of 202223020 is about 14220.5140554060. The cubic root of 202223020 is about 586.9622857302.

Adding to 202223020 its reverse (20322202), we get a palindrome (222545222).

The spelling of 202223020 in words is "two hundred two million, two hundred twenty-three thousand, twenty".