110112122212012 has 6 divisors (see below), whose sum is σ = 192696213871028. Its totient is φ = 55056061106004.

The previous prime is 110112122211989. The next prime is 110112122212033. The reversal of 110112122212012 is 210212221211011.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13764015276498 + ... + 13764015276505.

Almost surely, 2^{110112122212012} is an apocalyptic number.

It is an amenable number.

110112122212012 is a deficient number, since it is larger than the sum of its proper divisors (82584091659016).

110112122212012 is a wasteful number, since it uses less digits than its factorization.

110112122212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27528030553007 (or 27528030553005 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110112122212012 its reverse (210212221211011), we get a palindrome (320324343423023).

The spelling of 110112122212012 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty-two million, two hundred twelve thousand, twelve".