200204130214121 has 16 divisors (see below), whose sum is σ = 221038334189568. Its totient is φ = 179808946246800.

The previous prime is 200204130214117. The next prime is 200204130214141. The reversal of 200204130214121 is 121412031402002.

It is a cyclic number.

It is not a de Polignac number, because 200204130214121 - 2² = 200204130214117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200204130214141) by changing a digit.

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, 84551036 + ... + 86886626.

It is an arithmetic number, because the mean of its divisors is an integer number (13814895886848).

Almost surely, 2^{200204130214121} is an apocalyptic number.

It is an amenable number.

200204130214121 is a deficient number, since it is larger than the sum of its proper divisors (20834203975447).

200204130214121 is a wasteful number, since it uses less digits than its factorization.

200204130214121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2429572.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 200204130214121 its reverse (121412031402002), we get a palindrome (321616161616123).

The spelling of 200204130214121 in words is "two hundred trillion, two hundred four billion, one hundred thirty million, two hundred fourteen thousand, one hundred twenty-one".