220120344063211 has 8 divisors (see below), whose sum is σ = 225364363527744. Its totient is φ = 214899683260800.

The previous prime is 220120344063209. The next prime is 220120344063251. The reversal of 220120344063211 is 112360443021022.

220120344063211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 220120344063211 - 2¹ = 220120344063209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220120344063251) 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, 5839646460 + ... + 5839684153.

It is an arithmetic number, because the mean of its divisors is an integer number (28170545440968).

Almost surely, 2^{220120344063211} is an apocalyptic number.

220120344063211 is a deficient number, since it is larger than the sum of its proper divisors (5244019464533).

220120344063211 is a wasteful number, since it uses less digits than its factorization.

220120344063211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11679331061.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 220120344063211 its reverse (112360443021022), we get a palindrome (332480787084233).

The spelling of 220120344063211 in words is "two hundred twenty trillion, one hundred twenty billion, three hundred forty-four million, sixty-three thousand, two hundred eleven".