110110100101212 has 96 divisors (see below), whose sum is σ = 272523146353920. Its totient is φ = 34482631582720.

The previous prime is 110110100101151. The next prime is 110110100101247. The reversal of 110110100101212 is 212101001011011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 256704739 + ... + 257133317.

It is an arithmetic number, because the mean of its divisors is an integer number (2838782774520).

Almost surely, 2^{110110100101212} is an apocalyptic number.

110110100101212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110110100101212 is an abundant number, since it is smaller than the sum of its proper divisors (162413046252708).

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

110110100101212 is a wasteful number, since it uses less digits than its factorization.

110110100101212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 430851 (or 430849 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 110110100101212 its reverse (212101001011011), we get a palindrome (322211101112223).

The spelling of 110110100101212 in words is "one hundred ten trillion, one hundred ten billion, one hundred million, one hundred one thousand, two hundred twelve".