211102022210122 has 8 divisors (see below), whose sum is σ = 316653200116416. Its totient is φ = 105550955504652.

The previous prime is 211102022210087. The next prime is 211102022210143. The reversal of 211102022210122 is 221012220201112.

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 211102022210122.

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, 22880088 + ... + 30752275.

It is an arithmetic number, because the mean of its divisors is an integer number (39581650014552).

Almost surely, 2^{211102022210122} is an apocalyptic number.

211102022210122 is a deficient number, since it is larger than the sum of its proper divisors (105551177906294).

211102022210122 is a wasteful number, since it uses less digits than its factorization.

211102022210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55600412.

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

Adding to 211102022210122 its reverse (221012220201112), we get a palindrome (432114242411234).

The spelling of 211102022210122 in words is "two hundred eleven trillion, one hundred two billion, twenty-two million, two hundred ten thousand, one hundred twenty-two".