210000220220211 has 8 divisors (see below), whose sum is σ = 280301693300880. Its totient is φ = 139849446976512.

The previous prime is 210000220220209. The next prime is 210000220220233. The reversal of 210000220220211 is 112022022000012.

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

It is not a de Polignac number, because 210000220220211 - 2¹ = 210000220220209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (210000220220411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37674955990 + ... + 37674961563.

It is an arithmetic number, because the mean of its divisors is an integer number (35037711662610).

Almost surely, 2^{210000220220211} is an apocalyptic number.

210000220220211 is a deficient number, since it is larger than the sum of its proper divisors (70301473080669).

210000220220211 is an equidigital number, since it uses as much as digits as its factorization.

210000220220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75349918485.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 210000220220211 its reverse (112022022000012), we get a palindrome (322022242220223).

The spelling of 210000220220211 in words is "two hundred ten trillion, two hundred twenty million, two hundred twenty thousand, two hundred eleven".