222212110000211 has 16 divisors (see below), whose sum is σ = 227455586265600. Its totient is φ = 216972088482240.

The previous prime is 222212110000151. The next prime is 222212110000213. The reversal of 222212110000211 is 112000011212222.

It is a cyclic number.

It is not a de Polignac number, because 222212110000211 - 2⁶ = 222212110000147 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222212110000211.

It is not an unprimeable number, because it can be changed into a prime (222212110000213) 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, 1814344706 + ... + 1814467176.

It is an arithmetic number, because the mean of its divisors is an integer number (14215974141600).

Almost surely, 2^{222212110000211} is an apocalyptic number.

222212110000211 is a deficient number, since it is larger than the sum of its proper divisors (5243476265389).

222212110000211 is a wasteful number, since it uses less digits than its factorization.

222212110000211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136226.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 222212110000211 its reverse (112000011212222), we get a palindrome (334212121212433).

The spelling of 222212110000211 in words is "two hundred twenty-two trillion, two hundred twelve billion, one hundred ten million, two hundred eleven", and thus it is an aban number.