200330012100 has 36 divisors (see below), whose sum is σ = 579621502544. Its totient is φ = 53421336480.

The previous prime is 200330012089. The next prime is 200330012117. The reversal of 200330012100 is 1210033002.

It is a happy number.

It is a super-2 number, since 2×200330012100² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 333883054 + ... + 333883653.

Almost surely, 2^200330012100 is an apocalyptic number.

200330012100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200330012100 is an abundant number, since it is smaller than the sum of its proper divisors (379291490444).

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

200330012100 is a wasteful number, since it uses less digits than its factorization.

200330012100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667766724 (or 667766717 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 200330012100 its reverse (1210033002), we get a palindrome (201540045102).

The spelling of 200330012100 in words is "two hundred billion, three hundred thirty million, twelve thousand, one hundred".