12213001232230 has 16 divisors (see below), whose sum is σ = 23276543525280. Its totient is φ = 4597835757952.

The previous prime is 12213001232147. The next prime is 12213001232249. The reversal of 12213001232230 is 3223210031221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35920591690 + ... + 35920592029.

It is an arithmetic number, because the mean of its divisors is an integer number (1454783970330).

Almost surely, 2^{12213001232230} is an apocalyptic number.

12213001232230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213001232230 is a deficient number, since it is larger than the sum of its proper divisors (11063542293050).

12213001232230 is a wasteful number, since it uses less digits than its factorization.

12213001232230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71841183743.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12213001232230 its reverse (3223210031221), we get a palindrome (15436211263451).

The spelling of 12213001232230 in words is "twelve trillion, two hundred thirteen billion, one million, two hundred thirty-two thousand, two hundred thirty".