12002112213 has 32 divisors (see below), whose sum is σ = 19784196096. Its totient is φ = 6302363328.

The previous prime is 12002112203. The next prime is 12002112247. The reversal of 12002112213 is 31221120021.

It is not a de Polignac number, because 12002112213 - 2⁹ = 12002111701 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12002112192 and 12002112201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002112203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37695 + ... + 159452.

It is an arithmetic number, because the mean of its divisors is an integer number (618256128).

Almost surely, 2^12002112213 is an apocalyptic number.

12002112213 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

12002112213 is a deficient number, since it is larger than the sum of its proper divisors (7782083883).

12002112213 is a wasteful number, since it uses less digits than its factorization.

12002112213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197393.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 12002112213 its reverse (31221120021), we get a palindrome (43223232234).

The spelling of 12002112213 in words is "twelve billion, two million, one hundred twelve thousand, two hundred thirteen".