200000220101121 has 48 divisors (see below), whose sum is σ = 308885617111680. Its totient is φ = 114794213952000.

The previous prime is 200000220101111. The next prime is 200000220101161. The reversal of 200000220101121 is 121101022000002.

It is not a de Polignac number, because 200000220101121 - 2¹⁰ = 200000220100097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200000220101097 and 200000220101106.

It is not an unprimeable number, because it can be changed into a prime (200000220101111) 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 47 ways as a sum of consecutive naturals, for example, 117745816 + ... + 119432313.

It is an arithmetic number, because the mean of its divisors is an integer number (6435117023160).

Almost surely, 2^{200000220101121} is an apocalyptic number.

It is an amenable number.

200000220101121 is a deficient number, since it is larger than the sum of its proper divisors (108885397010559).

200000220101121 is a wasteful number, since it uses less digits than its factorization.

200000220101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237178278 (or 237178267 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 200000220101121 its reverse (121101022000002), we get a palindrome (321101242101123).

The spelling of 200000220101121 in words is "two hundred trillion, two hundred twenty million, one hundred one thousand, one hundred twenty-one".