12020213450230 has 32 divisors (see below), whose sum is σ = 23390685646560. Its totient is φ = 4431919380480.

The previous prime is 12020213450207. The next prime is 12020213450243. The reversal of 12020213450230 is 3205431202021.

It is a junction number, because it is equal to n+sod(n) for n = 12020213450195 and 12020213450204.

It is a congruent number.

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, 854915691 + ... + 854929750.

It is an arithmetic number, because the mean of its divisors is an integer number (730958926455).

Almost surely, 2^{12020213450230} is an apocalyptic number.

12020213450230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020213450230 is a deficient number, since it is larger than the sum of its proper divisors (11370472196330).

12020213450230 is a wasteful number, since it uses less digits than its factorization.

12020213450230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1709845504.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 12020213450230 its reverse (3205431202021), we get a palindrome (15225644652251).

The spelling of 12020213450230 in words is "twelve trillion, twenty billion, two hundred thirteen million, four hundred fifty thousand, two hundred thirty".