12002201220002 has 48 divisors (see below), whose sum is σ = 21104113947840. Its totient is φ = 5014811233920.

The previous prime is 12002201220001. The next prime is 12002201220131. The reversal of 12002201220002 is 20002210220021.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (12002201220001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33404324 + ... + 33761712.

It is an arithmetic number, because the mean of its divisors is an integer number (439669040580).

Almost surely, 2^{12002201220002} is an apocalyptic number.

12002201220002 is a deficient number, since it is larger than the sum of its proper divisors (9101912727838).

12002201220002 is a wasteful number, since it uses less digits than its factorization.

12002201220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358907 (or 358866 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12002201220002 its reverse (20002210220021), we get a palindrome (32004411440023).

The spelling of 12002201220002 in words is "twelve trillion, two billion, two hundred one million, two hundred twenty thousand, two".