230032000220 has 48 divisors (see below), whose sum is σ = 554718326400. Its totient is φ = 79245472320.

The previous prime is 230032000151. The next prime is 230032000223. The reversal of 230032000220 is 22000230032.

It is a super-2 number, since 2×230032000220² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 230032000195 and 230032000204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230032000223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27511610 + ... + 27519969.

It is an arithmetic number, because the mean of its divisors is an integer number (11556631800).

Almost surely, 2^230032000220 is an apocalyptic number.

230032000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230032000220 is an abundant number, since it is smaller than the sum of its proper divisors (324686326180).

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

230032000220 is a wasteful number, since it uses less digits than its factorization.

230032000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55031618 (or 55031616 counting only the distinct ones).

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

Adding to 230032000220 its reverse (22000230032), we get a palindrome (252032230252).

The spelling of 230032000220 in words is "two hundred thirty billion, thirty-two million, two hundred twenty", and thus it is an aban number.