12002010222 has 16 divisors (see below), whose sum is σ = 24005094912. Its totient is φ = 4000491000.

The previous prime is 12002010221. The next prime is 12002010233. The reversal of 12002010222 is 22201020021.

It is a junction number, because it is equal to n+sod(n) for n = 12002010198 and 12002010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002010221) 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, 233347 + ... + 280097.

It is an arithmetic number, because the mean of its divisors is an integer number (1500318432).

Almost surely, 2^12002010222 is an apocalyptic number.

12002010222 is an abundant number, since it is smaller than the sum of its proper divisors (12003084690).

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

12002010222 is a wasteful number, since it uses less digits than its factorization.

12002010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89543.

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

Adding to 12002010222 its reverse (22201020021), we get a palindrome (34203030243).

The spelling of 12002010222 in words is "twelve billion, two million, ten thousand, two hundred twenty-two".