2303230012220 has 12 divisors (see below), whose sum is σ = 4836783025704. Its totient is φ = 921292004880.

The previous prime is 2303230012183. The next prime is 2303230012229. The reversal of 2303230012220 is 222100323032.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 115161500611 = 2303230012220 / (2 + 3 + 0 + 3 + 2 + 3 + 0 + 0 + 1 + 2 + 2 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 2303230012192 and 2303230012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303230012229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57580750286 + ... + 57580750325.

It is an arithmetic number, because the mean of its divisors is an integer number (403065252142).

Almost surely, 2^{2303230012220} is an apocalyptic number.

2303230012220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2303230012220 is an abundant number, since it is smaller than the sum of its proper divisors (2533553013484).

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

2303230012220 is a wasteful number, since it uses less digits than its factorization.

2303230012220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115161500620 (or 115161500618 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2303230012220 its reverse (222100323032), we get a palindrome (2525330335252).

The spelling of 2303230012220 in words is "two trillion, three hundred three billion, two hundred thirty million, twelve thousand, two hundred twenty".