200210011100121 has 16 divisors (see below), whose sum is σ = 291496473132480. Its totient is φ = 121221937528320.

The previous prime is 200210011100117. The next prime is 200210011100179. The reversal of 200210011100121 is 121001110012002.

It is not a de Polignac number, because 200210011100121 - 2² = 200210011100117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200210011100097 and 200210011100106.

It is not an unprimeable number, because it can be changed into a prime (200210011110121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2936543856 + ... + 2936612033.

It is an arithmetic number, because the mean of its divisors is an integer number (18218529570780).

Almost surely, 2^{200210011100121} is an apocalyptic number.

It is an amenable number.

200210011100121 is a deficient number, since it is larger than the sum of its proper divisors (91286462032359).

200210011100121 is a wasteful number, since it uses less digits than its factorization.

200210011100121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5873156936.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 200210011100121 its reverse (121001110012002), we get a palindrome (321211121112123).

The spelling of 200210011100121 in words is "two hundred trillion, two hundred ten billion, eleven million, one hundred thousand, one hundred twenty-one".