2000210111121 has 16 divisors (see below), whose sum is σ = 2744891682624. Its totient is φ = 1294655321664.

The previous prime is 2000210111111. The next prime is 2000210111129. The reversal of 2000210111121 is 1211110120002.

It is not a de Polignac number, because 2000210111121 - 2¹⁹ = 2000209586833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000210111097 and 2000210111106.

It is not an unprimeable number, because it can be changed into a prime (2000210111129) 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, 19241430 + ... + 19345103.

It is an arithmetic number, because the mean of its divisors is an integer number (171555730164).

Almost surely, 2^{2000210111121} is an apocalyptic number.

It is an amenable number.

2000210111121 is a deficient number, since it is larger than the sum of its proper divisors (744681571503).

2000210111121 is a wasteful number, since it uses less digits than its factorization.

2000210111121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38587040.

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

Adding to 2000210111121 its reverse (1211110120002), we get a palindrome (3211320231123).

The spelling of 2000210111121 in words is "two trillion, two hundred ten million, one hundred eleven thousand, one hundred twenty-one".