12424230200020 has 24 divisors (see below), whose sum is σ = 27225269656704. Its totient is φ = 4753618511136.

The previous prime is 12424230200017. The next prime is 12424230200029. The reversal of 12424230200020 is 2000203242421.

It is a super-2 number, since 2×12424230200020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12424230199964 and 12424230200000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12424230200029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13504597584 + ... + 13504598503.

It is an arithmetic number, because the mean of its divisors is an integer number (1134386235696).

Almost surely, 2^{12424230200020} is an apocalyptic number.

12424230200020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12424230200020 is an abundant number, since it is smaller than the sum of its proper divisors (14801039456684).

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

12424230200020 is a wasteful number, since it uses less digits than its factorization.

12424230200020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27009196119 (or 27009196117 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 12424230200020 its reverse (2000203242421), we get a palindrome (14424433442441).

The spelling of 12424230200020 in words is "twelve trillion, four hundred twenty-four billion, two hundred thirty million, two hundred thousand, twenty".