211211102200102 has 8 divisors (see below), whose sum is σ = 316816813350000. Its totient is φ = 105605497750104.

The previous prime is 211211102200099. The next prime is 211211102200117. The reversal of 211211102200102 is 201002201112112.

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

It is a super-2 number, since 2×211211102200102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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, 21527602 + ... + 29763397.

It is an arithmetic number, because the mean of its divisors is an integer number (39602101668750).

Almost surely, 2^{211211102200102} is an apocalyptic number.

211211102200102 is a deficient number, since it is larger than the sum of its proper divisors (105605711149898).

211211102200102 is a wasteful number, since it uses less digits than its factorization.

211211102200102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53349950.

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

Adding to 211211102200102 its reverse (201002201112112), we get a palindrome (412213303312214).

The spelling of 211211102200102 in words is "two hundred eleven trillion, two hundred eleven billion, one hundred two million, two hundred thousand, one hundred two".