12213000002 has 32 divisors (see below), whose sum is σ = 22053043200. Its totient is φ = 5065290720.

The previous prime is 12212999989. The next prime is 12213000017. The reversal of 12213000002 is 20000031221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265883 + ... + 308414.

It is an arithmetic number, because the mean of its divisors is an integer number (689157600).

Almost surely, 2^12213000002 is an apocalyptic number.

12213000002 is a deficient number, since it is larger than the sum of its proper divisors (9840043198).

12213000002 is an equidigital number, since it uses as much as digits as its factorization.

12213000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574351 (or 574337 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 12213000002 its reverse (20000031221), we get a palindrome (32213031223).

The spelling of 12213000002 in words is "twelve billion, two hundred thirteen million, two", and thus it is an aban number.