210110101122112 has 112 divisors (see below), whose sum is σ = 446716662958080. Its totient is φ = 97764516864000.

The previous prime is 210110101122043. The next prime is 210110101122133. The reversal of 210110101122112 is 211221101011012.

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 8862312 + ... + 22332952.

Almost surely, 2^{210110101122112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 210110101122112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223358331479040).

210110101122112 is an abundant number, since it is smaller than the sum of its proper divisors (236606561835968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210110101122112 is a wasteful number, since it uses less digits than its factorization.

210110101122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13470900 (or 13470890 counting only the distinct ones).

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

Adding to 210110101122112 its reverse (211221101011012), we get a palindrome (421331202133124).

It can be divided in two parts, 21011010 and 1122112, that added together give a palindrome (22133122).

The spelling of 210110101122112 in words is "two hundred ten trillion, one hundred ten billion, one hundred one million, one hundred twenty-two thousand, one hundred twelve".