200112101001200 has 60 divisors (see below), whose sum is σ = 480770685946320. Its totient is φ = 80044613422080.

The previous prime is 200112101001151. The next prime is 200112101001203. The reversal of 200112101001200 is 2100101211002.

It is a super-2 number, since 2×200112101001200² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200112101001203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 262034312 + ... + 262796888.

It is an arithmetic number, because the mean of its divisors is an integer number (8012844765772).

Almost surely, 2^{200112101001200} is an apocalyptic number.

200112101001200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200112101001200 is an abundant number, since it is smaller than the sum of its proper divisors (280658584945120).

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

200112101001200 is a wasteful number, since it uses less digits than its factorization.

200112101001200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1418634 (or 1418623 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 200112101001200 its reverse (2100101211002), we get a palindrome (202212202212202).

The spelling of 200112101001200 in words is "two hundred trillion, one hundred twelve billion, one hundred one million, one thousand, two hundred".