12001202202000 has 160 divisors (see below), whose sum is σ = 42209319394944. Its totient is φ = 2909382336000.

The previous prime is 12001202201971. The next prime is 12001202202007. The reversal of 12001202202000 is 20220210021.

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 (12001202202007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 90852199 + ... + 90984198.

Almost surely, 2^{12001202202000} is an apocalyptic number.

12001202202000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12001202202000 is an abundant number, since it is smaller than the sum of its proper divisors (30208117192944).

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

12001202202000 is a wasteful number, since it uses less digits than its factorization.

12001202202000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181836434 (or 181836418 counting only the distinct ones).

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

Adding to 12001202202000 its reverse (20220210021), we get a palindrome (12021422412021).

The spelling of 12001202202000 in words is "twelve trillion, one billion, two hundred two million, two hundred two thousand".