200201122 has 8 divisors (see below), whose sum is σ = 327601872. Its totient is φ = 91000500.

The previous prime is 200201107. The next prime is 200201137. The reversal of 200201122 is 221102002.

It is an interprime number because it is at equal distance from previous prime (200201107) and next prime (200201137).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 200201099 and 200201108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4550004 + ... + 4550047.

It is an arithmetic number, because the mean of its divisors is an integer number (40950234).

Almost surely, 2^200201122 is an apocalyptic number.

200201122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

200201122 is a deficient number, since it is larger than the sum of its proper divisors (127400750).

200201122 is a wasteful number, since it uses less digits than its factorization.

200201122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9100064.

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

The square root of 200201122 is about 14149.2445734746. The cubic root of 200201122 is about 584.9995100685. Note that the first 3 decimals are identical.

Adding to 200201122 its reverse (221102002), we get a palindrome (421303124).

The spelling of 200201122 in words is "two hundred million, two hundred one thousand, one hundred twenty-two".