200201122000 has 80 divisors (see below), whose sum is σ = 528094217664. Its totient is φ = 72800400000.

The previous prime is 200201121997. The next prime is 200201122019. The reversal of 200201122000 is 221102002.

200201122000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4528026 + ... + 4572025.

Almost surely, 2^200201122000 is an apocalyptic number.

200201122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200201122000 is an abundant number, since it is smaller than the sum of its proper divisors (327893095664).

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

200201122000 is a wasteful number, since it uses less digits than its factorization.

200201122000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100085 (or 9100069 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200201122000 its reverse (221102002), we get a palindrome (200422224002).

The spelling of 200201122000 in words is "two hundred billion, two hundred one million, one hundred twenty-two thousand".