211102221120022 has 8 divisors (see below), whose sum is σ = 316661292113400. Its totient is φ = 105548457082224.

The previous prime is 211102221119989. The next prime is 211102221120047. The reversal of 211102221120022 is 220021122201112.

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

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, 1326639447 + ... + 1326798562.

It is an arithmetic number, because the mean of its divisors is an integer number (39582661514175).

Almost surely, 2^{211102221120022} is an apocalyptic number.

211102221120022 is a deficient number, since it is larger than the sum of its proper divisors (105559070993378).

211102221120022 is a wasteful number, since it uses less digits than its factorization.

211102221120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2653477790.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 211102221120022 its reverse (220021122201112), we get a palindrome (431123343321134).

The spelling of 211102221120022 in words is "two hundred eleven trillion, one hundred two billion, two hundred twenty-one million, one hundred twenty thousand, twenty-two".