200211000121101 has 4 divisors (see below), whose sum is σ = 266948000161472. Its totient is φ = 133474000080732.

The previous prime is 200211000121079. The next prime is 200211000121123. The reversal of 200211000121101 is 101121000112002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (200211000121079) and next prime (200211000121123).

It is not a de Polignac number, because 200211000121101 - 2¹³ = 200211000112909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200211000121201) 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 3 ways as a sum of consecutive naturals, for example, 33368500020181 + ... + 33368500020186.

It is an arithmetic number, because the mean of its divisors is an integer number (66737000040368).

Almost surely, 2^{200211000121101} is an apocalyptic number.

It is an amenable number.

200211000121101 is a deficient number, since it is larger than the sum of its proper divisors (66737000040371).

200211000121101 is an equidigital number, since it uses as much as digits as its factorization.

200211000121101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66737000040370.

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

Adding to 200211000121101 its reverse (101121000112002), we get a palindrome (301332000233103).

Subtracting from 200211000121101 its reverse (101121000112002), we obtain a palindrome (99090000009099).

The spelling of 200211000121101 in words is "two hundred trillion, two hundred eleven billion, one hundred twenty-one thousand, one hundred one".