1222102110211 has 8 divisors (see below), whose sum is σ = 1275293827584. Its totient is φ = 1168915129800.

The previous prime is 1222102110197. The next prime is 1222102110221. The reversal of 1222102110211 is 1120112012221.

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 1222102110211 - 2⁹ = 1222102109699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222102110221) 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 7 ways as a sum of consecutive naturals, for example, 651931 + ... + 1693876.

It is an arithmetic number, because the mean of its divisors is an integer number (159411728448).

Almost surely, 2^{1222102110211} is an apocalyptic number.

1222102110211 is a deficient number, since it is larger than the sum of its proper divisors (53191717373).

1222102110211 is a wasteful number, since it uses less digits than its factorization.

1222102110211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2368481.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 1222102110211 its reverse (1120112012221), we get a palindrome (2342214122432).

The spelling of 1222102110211 in words is "one trillion, two hundred twenty-two billion, one hundred two million, one hundred ten thousand, two hundred eleven".