200202201010121 has 8 divisors (see below), whose sum is σ = 200401680099840. Its totient is φ = 200002750048368.

The previous prime is 200202201010109. The next prime is 200202201010139. The reversal of 200202201010121 is 121010102202002.

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 200202201010121 - 2⁴² = 195804154499017 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200202201010096 and 200202201010105.

It is not an unprimeable number, because it can be changed into a prime (200202201010621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7224590 + ... + 21274376.

It is an arithmetic number, because the mean of its divisors is an integer number (25050210012480).

Almost surely, 2^{200202201010121} is an apocalyptic number.

It is an amenable number.

200202201010121 is a deficient number, since it is larger than the sum of its proper divisors (199479089719).

200202201010121 is a wasteful number, since it uses less digits than its factorization.

200202201010121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14063983.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 200202201010121 its reverse (121010102202002), we get a palindrome (321212303212123).

The spelling of 200202201010121 in words is "two hundred trillion, two hundred two billion, two hundred one million, ten thousand, one hundred twenty-one".