12213032120030 has 48 divisors (see below), whose sum is σ = 26263745008416. Its totient is φ = 4074154338240.

The previous prime is 12213032120027. The next prime is 12213032120041. The reversal of 12213032120030 is 3002123031221.

It is a junction number, because it is equal to n+sod(n) for n = 12213032119984 and 12213032120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 336800186 + ... + 336836445.

It is an arithmetic number, because the mean of its divisors is an integer number (547161354342).

Almost surely, 2^{12213032120030} is an apocalyptic number.

12213032120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12213032120030 is an abundant number, since it is smaller than the sum of its proper divisors (14050712888386).

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

12213032120030 is a wasteful number, since it uses less digits than its factorization.

12213032120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 673636689 (or 673636682 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12213032120030 its reverse (3002123031221), we get a palindrome (15215155151251).

The spelling of 12213032120030 in words is "twelve trillion, two hundred thirteen billion, thirty-two million, one hundred twenty thousand, thirty".