200202002120012 has 24 divisors (see below), whose sum is σ = 350519872510080. Its totient is φ = 100053476087040.

The previous prime is 200202002120011. The next prime is 200202002120047. The reversal of 200202002120012 is 210021200202002.

It is a super-2 number, since 2×200202002120012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200202002120011) 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, 88586789 + ... + 90818627.

It is an arithmetic number, because the mean of its divisors is an integer number (14604994687920).

Almost surely, 2^{200202002120012} is an apocalyptic number.

It is an amenable number.

200202002120012 is a deficient number, since it is larger than the sum of its proper divisors (150317870390068).

200202002120012 is a wasteful number, since it uses less digits than its factorization.

200202002120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2242481 (or 2242479 counting only the distinct ones).

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

Adding to 200202002120012 its reverse (210021200202002), we get a palindrome (410223202322014).

The spelling of 200202002120012 in words is "two hundred trillion, two hundred two billion, two million, one hundred twenty thousand, twelve".