200002212122200 has 96 divisors (see below), whose sum is σ = 475924741657200. Its totient is φ = 78123069480960.

The previous prime is 200002212122191. The next prime is 200002212122231. The reversal of 200002212122200 is 2221212200002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36235236 + ... + 41388364.

Almost surely, 2^{200002212122200} is an apocalyptic number.

200002212122200 is a gapful number since it is divisible by the number (20) 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 200002212122200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (237962370828600).

200002212122200 is an abundant number, since it is smaller than the sum of its proper divisors (275922529535000).

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

200002212122200 is a wasteful number, since it uses less digits than its factorization.

200002212122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157701 (or 5157692 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 200002212122200 its reverse (2221212200002), we get a palindrome (202223424322202).

The spelling of 200002212122200 in words is "two hundred trillion, two billion, two hundred twelve million, one hundred twenty-two thousand, two hundred".