12230302020 has 48 divisors (see below), whose sum is σ = 34321190400. Its totient is φ = 3254142976.

The previous prime is 12230301953. The next prime is 12230302067. The reversal of 12230302020 is 2020303221.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 200052 + ... + 253931.

It is an arithmetic number, because the mean of its divisors is an integer number (715024800).

Almost surely, 2^12230302020 is an apocalyptic number.

12230302020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12230302020 is an abundant number, since it is smaller than the sum of its proper divisors (22090888380).

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

12230302020 is a wasteful number, since it uses less digits than its factorization.

12230302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 454444 (or 454442 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 12230302020 its reverse (2020303221), we get a palindrome (14250605241).

The spelling of 12230302020 in words is "twelve billion, two hundred thirty million, three hundred two thousand, twenty".