210111000122102 has 32 divisors (see below), whose sum is σ = 336329645230080. Its totient is φ = 98233535743200.

The previous prime is 210111000122087. The next prime is 210111000122113. The reversal of 210111000122102 is 201221000111012.

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, 285861218 + ... + 286595285.

It is an arithmetic number, because the mean of its divisors is an integer number (10510301413440).

Almost surely, 2^{210111000122102} is an apocalyptic number.

210111000122102 is a deficient number, since it is larger than the sum of its proper divisors (126218645107978).

210111000122102 is a wasteful number, since it uses less digits than its factorization.

210111000122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572456708.

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

Adding to 210111000122102 its reverse (201221000111012), we get a palindrome (411332000233114).

The spelling of 210111000122102 in words is "two hundred ten trillion, one hundred eleven billion, one hundred twenty-two thousand, one hundred two".