2212111200226 has 8 divisors (see below), whose sum is σ = 3367691678160. Its totient is φ = 1089547307508.

The previous prime is 2212111200133. The next prime is 2212111200227. The reversal of 2212111200226 is 6220021112122.

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

It is a junction number, because it is equal to n+sod(n) for n = 2212111200197 and 2212111200206.

It is not an unprimeable number, because it can be changed into a prime (2212111200227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8254146136 + ... + 8254146403.

It is an arithmetic number, because the mean of its divisors is an integer number (420961459770).

Almost surely, 2^{2212111200226} is an apocalyptic number.

2212111200226 is a deficient number, since it is larger than the sum of its proper divisors (1155580477934).

2212111200226 is a wasteful number, since it uses less digits than its factorization.

2212111200226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16508292608.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 2212111200226 its reverse (6220021112122), we get a palindrome (8432132312348).

The spelling of 2212111200226 in words is "two trillion, two hundred twelve billion, one hundred eleven million, two hundred thousand, two hundred twenty-six".