211000021112102 has 32 divisors (see below), whose sum is σ = 334031530168800. Its totient is φ = 99685361664000.

The previous prime is 211000021112093. The next prime is 211000021112191. The reversal of 211000021112102 is 201211120000112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118598174 + ... + 120364142.

It is an arithmetic number, because the mean of its divisors is an integer number (10438485317775).

Almost surely, 2^{211000021112102} is an apocalyptic number.

211000021112102 is a deficient number, since it is larger than the sum of its proper divisors (123031509056698).

211000021112102 is a wasteful number, since it uses less digits than its factorization.

211000021112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1774232.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 211000021112102 its reverse (201211120000112), we get a palindrome (412211141112214).

The spelling of 211000021112102 in words is "two hundred eleven trillion, twenty-one million, one hundred twelve thousand, one hundred two".