110100211212112 has 20 divisors (see below), whose sum is σ = 232711810062336. Its totient is φ = 50045550550880.

The previous prime is 110100211212049. The next prime is 110100211212149. The reversal of 110100211212112 is 211212112001011.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 312784690768 + ... + 312784691119.

Almost surely, 2^{110100211212112} is an apocalyptic number.

It is an amenable number.

110100211212112 is an abundant number, since it is smaller than the sum of its proper divisors (122611598850224).

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

110100211212112 is a wasteful number, since it uses less digits than its factorization.

110100211212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625569381906 (or 625569381900 counting only the distinct ones).

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

Adding to 110100211212112 its reverse (211212112001011), we get a palindrome (321312323213123).

The spelling of 110100211212112 in words is "one hundred ten trillion, one hundred billion, two hundred eleven million, two hundred twelve thousand, one hundred twelve".