20221100201210 has 16 divisors (see below), whose sum is σ = 36570482642592. Its totient is φ = 8050106240400.

The previous prime is 20221100201173. The next prime is 20221100201213. The reversal of 20221100201210 is 1210200112202.

It is not an unprimeable number, because it can be changed into a prime (20221100201213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4791727796 + ... + 4791732015.

It is an arithmetic number, because the mean of its divisors is an integer number (2285655165162).

Almost surely, 2^{20221100201210} is an apocalyptic number.

20221100201210 is a deficient number, since it is larger than the sum of its proper divisors (16349382441382).

20221100201210 is a wasteful number, since it uses less digits than its factorization.

20221100201210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9583460029.

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

Adding to 20221100201210 its reverse (1210200112202), we get a palindrome (21431300313412).

The spelling of 20221100201210 in words is "twenty trillion, two hundred twenty-one billion, one hundred million, two hundred one thousand, two hundred ten".