12303201010221 has 12 divisors (see below), whose sum is σ = 19386862198080. Its totient is φ = 7456485460680.

The previous prime is 12303201010189. The next prime is 12303201010223. The reversal of 12303201010221 is 12201010230321.

12303201010221 is a `hidden beast` number, since 1 + 23 + 0 + 320 + 101 + 0 + 221 = 666.

It is not a de Polignac number, because 12303201010221 - 2⁵ = 12303201010189 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12303201010194 and 12303201010203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12303201010223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 62137378741 + ... + 62137378938.

It is an arithmetic number, because the mean of its divisors is an integer number (1615571849840).

Almost surely, 2^{12303201010221} is an apocalyptic number.

12303201010221 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12303201010221 is a deficient number, since it is larger than the sum of its proper divisors (7083661187859).

12303201010221 is a wasteful number, since it uses less digits than its factorization.

12303201010221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124274757696 (or 124274757693 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12303201010221 its reverse (12201010230321), we get a palindrome (24504211240542).

The spelling of 12303201010221 in words is "twelve trillion, three hundred three billion, two hundred one million, ten thousand, two hundred twenty-one".