20221000211210 has 32 divisors (see below), whose sum is σ = 36876936579840. Its totient is φ = 7982027621568.

The previous prime is 20221000211161. The next prime is 20221000211213. The reversal of 20221000211210 is 1211200012202.

It is not an unprimeable number, because it can be changed into a prime (20221000211213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4807097 + ... + 7971836.

It is an arithmetic number, because the mean of its divisors is an integer number (1152404268120).

Almost surely, 2^{20221000211210} is an apocalyptic number.

20221000211210 is a deficient number, since it is larger than the sum of its proper divisors (16655936368630).

20221000211210 is a wasteful number, since it uses less digits than its factorization.

20221000211210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12781022.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20221000211210 its reverse (1211200012202), we get a palindrome (21432200223412).

The spelling of 20221000211210 in words is "twenty trillion, two hundred twenty-one billion, two hundred eleven thousand, two hundred ten".