200002230121 has 8 divisors (see below), whose sum is σ = 205308346880. Its totient is φ = 194765474592.

The previous prime is 200002230107. The next prime is 200002230143. The reversal of 200002230121 is 121032200002.

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

It is a cyclic number.

It is not a de Polignac number, because 200002230121 - 2²⁵ = 199968675689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200002230221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17334465 + ... + 17345998.

It is an arithmetic number, because the mean of its divisors is an integer number (25663543360).

Almost surely, 2^200002230121 is an apocalyptic number.

It is an amenable number.

200002230121 is a deficient number, since it is larger than the sum of its proper divisors (5306116759).

200002230121 is an equidigital number, since it uses as much as digits as its factorization.

200002230121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34680615.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 200002230121 its reverse (121032200002), we get a palindrome (321034430123).

The spelling of 200002230121 in words is "two hundred billion, two million, two hundred thirty thousand, one hundred twenty-one".