211210221110102 has 8 divisors (see below), whose sum is σ = 316815908476512. Its totient is φ = 105604918284600.

The previous prime is 211210221110087. The next prime is 211210221110113. The reversal of 211210221110102 is 201011122012112.

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, 94758149 + ... + 96961472.

It is an arithmetic number, because the mean of its divisors is an integer number (39601988559564).

Almost surely, 2^{211210221110102} is an apocalyptic number.

211210221110102 is a deficient number, since it is larger than the sum of its proper divisors (105605687366410).

211210221110102 is a wasteful number, since it uses less digits than its factorization.

211210221110102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192270454.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211210221110102 its reverse (201011122012112), we get a palindrome (412221343122214).

The spelling of 211210221110102 in words is "two hundred eleven trillion, two hundred ten billion, two hundred twenty-one million, one hundred ten thousand, one hundred two".