10012121200200 has 192 divisors, whose sum is σ = 37013755253760. Its totient is φ = 2188985483520.

The previous prime is 10012121200171. The next prime is 10012121200219. The reversal of 10012121200200 is 200212121001.

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 47 ways as a sum of consecutive naturals, for example, 51725974 + ... + 51919173.

It is an arithmetic number, because the mean of its divisors is an integer number (192779975280).

Almost surely, 2^{10012121200200} is an apocalyptic number.

10012121200200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10012121200200 is an abundant number, since it is smaller than the sum of its proper divisors (27001634053560).

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

10012121200200 is a wasteful number, since it uses less digits than its factorization.

10012121200200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103645196 (or 103645187 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10012121200200 its reverse (200212121001), we get a palindrome (10212333321201).

The spelling of 10012121200200 in words is "ten trillion, twelve billion, one hundred twenty-one million, two hundred thousand, two hundred".