232210020 has 144 divisors (see below), whose sum is σ = 796340160. Its totient is φ = 50270976.

The previous prime is 232209983. The next prime is 232210051. The reversal of 232210020 is 20012232.

It is a super-3 number, since 3×232210020³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 232209978 and 232210005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53782 + ... + 57938.

It is an arithmetic number, because the mean of its divisors is an integer number (5530140).

Almost surely, 2^232210020 is an apocalyptic number.

232210020 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 232210020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398170080).

232210020 is an abundant number, since it is smaller than the sum of its proper divisors (564130140).

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

232210020 is a wasteful number, since it uses less digits than its factorization.

232210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202 (or 4193 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 232210020 is about 15238.4388964224. The cubic root of 232210020 is about 614.6487253016.

Adding to 232210020 its reverse (20012232), we get a palindrome (252222252).

The spelling of 232210020 in words is "two hundred thirty-two million, two hundred ten thousand, twenty".