110211022212012 has 42 divisors (see below), whose sum is σ = 289171649851308. Its totient is φ = 36737007403032.

The previous prime is 110211022212001. The next prime is 110211022212061. The reversal of 110211022212012 is 210212220112011.

110211022212012 is a `hidden beast` number, since 110 + 211 + 0 + 222 + 120 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 18897634638 + ... + 18897640469.

It is an arithmetic number, because the mean of its divisors is an integer number (6885039282174).

Almost surely, 2^{110211022212012} is an apocalyptic number.

110211022212012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

110211022212012 is an abundant number, since it is smaller than the sum of its proper divisors (178960627639296).

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

110211022212012 is an equidigital number, since it uses as much as digits as its factorization.

110211022212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37795275129 (or 37795275112 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 110211022212012 its reverse (210212220112011), we get a palindrome (320423242324023).

The spelling of 110211022212012 in words is "one hundred ten trillion, two hundred eleven billion, twenty-two million, two hundred twelve thousand, twelve".