202233020 has 96 divisors (see below), whose sum is σ = 512096256. Its totient is φ = 66176000.

The previous prime is 202233019. The next prime is 202233023. The reversal of 202233020 is 20332202.

202233020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 202232986 and 202233004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202233023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84845 + ... + 87195.

It is an arithmetic number, because the mean of its divisors is an integer number (5334336).

Almost surely, 2^202233020 is an apocalyptic number.

202233020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 202233020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256048128).

202233020 is an abundant number, since it is smaller than the sum of its proper divisors (309863236).

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

202233020 is a wasteful number, since it uses less digits than its factorization.

202233020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2411 (or 2409 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 14.

The square root of 202233020 is about 14220.8656557890. The cubic root of 202233020 is about 586.9719607350.

Adding to 202233020 its reverse (20332202), we get a palindrome (222565222).

The spelling of 202233020 in words is "two hundred two million, two hundred thirty-three thousand, twenty".