222120000210211 has 8 divisors (see below), whose sum is σ = 225163134612864. Its totient is φ = 219076876474560.

The previous prime is 222120000210203. The next prime is 222120000210281. The reversal of 222120000210211 is 112012000021222.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 222120000210211 - 2³ = 222120000210203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120000210281) 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, 45081165 + ... + 49764961.

It is an arithmetic number, because the mean of its divisors is an integer number (28145391826608).

Almost surely, 2^{222120000210211} is an apocalyptic number.

222120000210211 is a deficient number, since it is larger than the sum of its proper divisors (3043134402653).

222120000210211 is an equidigital number, since it uses as much as digits as its factorization.

222120000210211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5333501.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 222120000210211 its reverse (112012000021222), we get a palindrome (334132000231433).

The spelling of 222120000210211 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred ten thousand, two hundred eleven".