110102211001212 has 48 divisors (see below), whose sum is σ = 259610004474240. Its totient is φ = 36316296952128.

The previous prime is 110102211001201. The next prime is 110102211001213. The reversal of 110102211001212 is 212100112201011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 110102211001191 and 110102211001200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110102211001213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122454858 + ... + 123350705.

It is an arithmetic number, because the mean of its divisors is an integer number (5408541759880).

Almost surely, 2^{110102211001212} is an apocalyptic number.

110102211001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110102211001212 is an abundant number, since it is smaller than the sum of its proper divisors (149507793473028).

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

110102211001212 is a wasteful number, since it uses less digits than its factorization.

110102211001212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245805962 (or 245805960 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110102211001212 its reverse (212100112201011), we get a palindrome (322202323202223).

The spelling of 110102211001212 in words is "one hundred ten trillion, one hundred two billion, two hundred eleven million, one thousand, two hundred twelve".