12230221112213 has 8 divisors (see below), whose sum is σ = 13174416933888. Its totient is φ = 11286512373744.

The previous prime is 12230221112203. The next prime is 12230221112227. The reversal of 12230221112213 is 31221112203221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12230221112213 - 2¹⁰ = 12230221111189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12230221112203) 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, 121718645 + ... + 121819082.

It is an arithmetic number, because the mean of its divisors is an integer number (1646802116736).

Almost surely, 2^{12230221112213} is an apocalyptic number.

12230221112213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12230221112213 is a deficient number, since it is larger than the sum of its proper divisors (944195821675).

12230221112213 is a wasteful number, since it uses less digits than its factorization.

12230221112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243541603.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12230221112213 its reverse (31221112203221), we get a palindrome (43451333315434).

The spelling of 12230221112213 in words is "twelve trillion, two hundred thirty billion, two hundred twenty-one million, one hundred twelve thousand, two hundred thirteen".