12213200210232 has 32 divisors (see below), whose sum is σ = 34894857744000. Its totient is φ = 3489485774304.

The previous prime is 12213200210227. The next prime is 12213200210249. The reversal of 12213200210232 is 23201200231221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12213200210199 and 12213200210208.

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, 36348809982 + ... + 36348810317.

It is an arithmetic number, because the mean of its divisors is an integer number (1090464304500).

Almost surely, 2^{12213200210232} is an apocalyptic number.

12213200210232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12213200210232 is an abundant number, since it is smaller than the sum of its proper divisors (22681657533768).

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

12213200210232 is a wasteful number, since it uses less digits than its factorization.

12213200210232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72697620315 (or 72697620311 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12213200210232 its reverse (23201200231221), we get a palindrome (35414400441453).

The spelling of 12213200210232 in words is "twelve trillion, two hundred thirteen billion, two hundred million, two hundred ten thousand, two hundred thirty-two".