12212000202 has 16 divisors (see below), whose sum is σ = 24758576640. Its totient is φ = 4014904032.

The previous prime is 12212000197. The next prime is 12212000209. The reversal of 12212000202 is 20200021221.

It is not an unprimeable number, because it can be changed into a prime (12212000209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13940202 + ... + 13941077.

It is an arithmetic number, because the mean of its divisors is an integer number (1547411040).

Almost surely, 2^12212000202 is an apocalyptic number.

12212000202 is an abundant number, since it is smaller than the sum of its proper divisors (12546576438).

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

12212000202 is a wasteful number, since it uses less digits than its factorization.

12212000202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27881357.

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

Adding to 12212000202 its reverse (20200021221), we get a palindrome (32412021423).

The spelling of 12212000202 in words is "twelve billion, two hundred twelve million, two hundred two", and thus it is an aban number.