200210120211021 has 8 divisors (see below), whose sum is σ = 266946896323584. Its totient is φ = 133473378786240.

The previous prime is 200210120210983. The next prime is 200210120211041. The reversal of 200210120211021 is 120112021012002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200210120211021 - 2⁹ = 200210120210509 is a prime.

It is a super-2 number, since 2×200210120211021² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200210120211041) 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 7 ways as a sum of consecutive naturals, for example, 11496180 + ... + 23077746.

It is an arithmetic number, because the mean of its divisors is an integer number (33368362040448).

Almost surely, 2^{200210120211021} is an apocalyptic number.

It is an amenable number.

200210120211021 is a deficient number, since it is larger than the sum of its proper divisors (66736776112563).

200210120211021 is a wasteful number, since it uses less digits than its factorization.

200210120211021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17343891.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 200210120211021 its reverse (120112021012002), we get a palindrome (320322141223023).

The spelling of 200210120211021 in words is "two hundred trillion, two hundred ten billion, one hundred twenty million, two hundred eleven thousand, twenty-one".