220201100110212 has 96 divisors (see below), whose sum is σ = 616709916144000. Its totient is φ = 60412399921152.

The previous prime is 220201100110129. The next prime is 220201100110223. The reversal of 220201100110212 is 212011001102022.

It is a junction number, because it is equal to n+sod(n) for n = 220201100110191 and 220201100110200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2185004587 + ... + 2185105362.

It is an arithmetic number, because the mean of its divisors is an integer number (6424061626500).

Almost surely, 2^{220201100110212} is an apocalyptic number.

It is an amenable number.

220201100110212 is an abundant number, since it is smaller than the sum of its proper divisors (396508816033788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

220201100110212 is a wasteful number, since it uses less digits than its factorization.

220201100110212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4370110005 (or 4370110003 counting only the distinct ones).

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

Adding to 220201100110212 its reverse (212011001102022), we get a palindrome (432212101212234).

The spelling of 220201100110212 in words is "two hundred twenty trillion, two hundred one billion, one hundred million, one hundred ten thousand, two hundred twelve".