200002021000012 has 48 divisors (see below), whose sum is σ = 436524395973120. Its totient is φ = 77894945654400.

The previous prime is 200002020999983. The next prime is 200002021000013. The reversal of 200002021000012 is 210000120200002.

200002021000012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (200002021000013) 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, 115470937 + ... + 117190192.

It is an arithmetic number, because the mean of its divisors is an integer number (9094258249440).

Almost surely, 2^{200002021000012} is an apocalyptic number.

200002021000012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

200002021000012 is an abundant number, since it is smaller than the sum of its proper divisors (236522374973108).

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

200002021000012 is a wasteful number, since it uses less digits than its factorization.

200002021000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232663942 (or 232663940 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200002021000012 its reverse (210000120200002), we get a palindrome (410002141200014).

It can be divided in two parts, 2000020 and 21000012, that added together give a palindrome (23000032).

The spelling of 200002021000012 in words is "two hundred trillion, two billion, twenty-one million, twelve", and thus it is an aban number.