12022002202 has 32 divisors (see below), whose sum is σ = 21774614400. Its totient is φ = 4862939328.

The previous prime is 12022002169. The next prime is 12022002203. The reversal of 12022002202 is 20220022021.

It is not an unprimeable number, because it can be changed into a prime (12022002203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12453 + ... + 155560.

It is an arithmetic number, because the mean of its divisors is an integer number (680456700).

Almost surely, 2^12022002202 is an apocalyptic number.

12022002202 is a deficient number, since it is larger than the sum of its proper divisors (9752612198).

12022002202 is a wasteful number, since it uses less digits than its factorization.

12022002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168310.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 12022002202 its reverse (20220022021), we get a palindrome (32242024223).

The spelling of 12022002202 in words is "twelve billion, twenty-two million, two thousand, two hundred two".