2212101011222 has 8 divisors (see below), whose sum is σ = 3319253535672. Its totient is φ = 1105683166000.

The previous prime is 2212101011213. The next prime is 2212101011233. The reversal of 2212101011222 is 2221101012122.

2212101011222 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 a self number, because there is not a number n which added to its sum of digits gives 2212101011222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183662279 + ... + 183674322.

It is an arithmetic number, because the mean of its divisors is an integer number (414906691959).

Almost surely, 2^{2212101011222} is an apocalyptic number.

2212101011222 is a deficient number, since it is larger than the sum of its proper divisors (1107152524450).

2212101011222 is a wasteful number, since it uses less digits than its factorization.

2212101011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367339614.

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

Adding to 2212101011222 its reverse (2221101012122), we get a palindrome (4433202023344).

The spelling of 2212101011222 in words is "two trillion, two hundred twelve billion, one hundred one million, eleven thousand, two hundred twenty-two".