110112122122112 has 64 divisors (see below), whose sum is σ = 241675542874800. Its totient is φ = 49555410432000.

The previous prime is 110112122122091. The next prime is 110112122122117. The reversal of 110112122122112 is 211221221211011.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110112122122117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 387009437 + ... + 387293852.

Almost surely, 2^{110112122122112} is an apocalyptic number.

It is an amenable number.

110112122122112 is an abundant number, since it is smaller than the sum of its proper divisors (131563420752688).

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

110112122122112 is a wasteful number, since it uses less digits than its factorization.

110112122122112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 774303415 (or 774303403 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 20.

Adding to 110112122122112 its reverse (211221221211011), we get a palindrome (321333343333123).

The spelling of 110112122122112 in words is "one hundred ten trillion, one hundred twelve billion, one hundred twenty-two million, one hundred twenty-two thousand, one hundred twelve".