200302012230012 has 192 divisors, whose sum is σ = 648024683443200. Its totient is φ = 51979581308160.

The previous prime is 200302012230011. The next prime is 200302012230017. The reversal of 200302012230012 is 210032210203002.

200302012230012 is a `hidden beast` number, since 200 + 30 + 2 + 0 + 122 + 300 + 12 = 666.

200302012230012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200302012230012² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200302012230011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1637043 + ... + 20081930.

It is an arithmetic number, because the mean of its divisors is an integer number (3375128559600).

Almost surely, 2^{200302012230012} is an apocalyptic number.

200302012230012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 200302012230012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (324012341721600).

200302012230012 is an abundant number, since it is smaller than the sum of its proper divisors (447722671213188).

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

200302012230012 is a wasteful number, since it uses less digits than its factorization.

200302012230012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21720113 (or 21720105 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 200302012230012 its reverse (210032210203002), we get a palindrome (410334222433014).

The spelling of 200302012230012 in words is "two hundred trillion, three hundred two billion, twelve million, two hundred thirty thousand, twelve".