12200002212 has 24 divisors (see below), whose sum is σ = 28631223936. Its totient is φ = 4043159968.

The previous prime is 12200002211. The next prime is 12200002237. The reversal of 12200002212 is 21220000221.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (12200002211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2936268 + ... + 2940419.

It is an arithmetic number, because the mean of its divisors is an integer number (1192967664).

Almost surely, 2^12200002212 is an apocalyptic number.

12200002212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12200002212 is an abundant number, since it is smaller than the sum of its proper divisors (16431221724).

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

12200002212 is a wasteful number, since it uses less digits than its factorization.

12200002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5876867 (or 5876865 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 12200002212 its reverse (21220000221), we get a palindrome (33420002433).

It can be divided in two parts, 1220000221 and 2, that multiplied together give a palindrome (2440000442).

The spelling of 12200002212 in words is "twelve billion, two hundred million, two thousand, two hundred twelve".