211022112212102 has 16 divisors (see below), whose sum is σ = 327523606608960. Its totient is φ = 101849254485888.

The previous prime is 211022112212099. The next prime is 211022112212117. The reversal of 211022112212102 is 201212211220112.

211022112212102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419198798 + ... + 419701889.

It is an arithmetic number, because the mean of its divisors is an integer number (20470225413060).

Almost surely, 2^{211022112212102} is an apocalyptic number.

211022112212102 is a deficient number, since it is larger than the sum of its proper divisors (116501494396858).

211022112212102 is a wasteful number, since it uses less digits than its factorization.

211022112212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838905055.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 211022112212102 its reverse (201212211220112), we get a palindrome (412234323432214).

The spelling of 211022112212102 in words is "two hundred eleven trillion, twenty-two billion, one hundred twelve million, two hundred twelve thousand, one hundred two".