222120120220201 has 16 divisors (see below), whose sum is σ = 254461922028160. Its totient is φ = 189931453378560.

The previous prime is 222120120220177. The next prime is 222120120220241. The reversal of 222120120220201 is 102022021021222.

222120120220201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 222120120220201 - 2¹¹ = 222120120218153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222120120220241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17864730 + ... + 27629491.

It is an arithmetic number, because the mean of its divisors is an integer number (15903870126760).

Almost surely, 2^{222120120220201} is an apocalyptic number.

It is an amenable number.

222120120220201 is a deficient number, since it is larger than the sum of its proper divisors (32341801807959).

222120120220201 is an equidigital number, since it uses as much as digits as its factorization.

222120120220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45495904.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222120120220201 its reverse (102022021021222), we get a palindrome (324142141241423).

The spelling of 222120120220201 in words is "two hundred twenty-two trillion, one hundred twenty billion, one hundred twenty million, two hundred twenty thousand, two hundred one".