110212111212112 has 80 divisors (see below), whose sum is σ = 262996137169920. Its totient is φ = 43570095722496.

The previous prime is 110212111211921. The next prime is 110212111212127. The reversal of 110212111212112 is 211212111212011.

It is a self number, because there is not a number n which added to its sum of digits gives 110212111212112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24206113 + ... + 28396480.

It is an arithmetic number, because the mean of its divisors is an integer number (3287451714624).

Almost surely, 2^{110212111212112} is an apocalyptic number.

It is an amenable number.

110212111212112 is an abundant number, since it is smaller than the sum of its proper divisors (152784025957808).

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

110212111212112 is a wasteful number, since it uses less digits than its factorization.

110212111212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52604060 (or 52604054 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 19.

Adding to 110212111212112 its reverse (211212111212011), we get a palindrome (321424222424123).

The spelling of 110212111212112 in words is "one hundred ten trillion, two hundred twelve billion, one hundred eleven million, two hundred twelve thousand, one hundred twelve".