110222122211212 has 24 divisors (see below), whose sum is σ = 210632598706320. Its totient is φ = 50051310543360.

The previous prime is 110222122211177. The next prime is 110222122211219. The reversal of 110222122211212 is 212112221222011.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (110222122211219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1241307553 + ... + 1241396344.

It is an arithmetic number, because the mean of its divisors is an integer number (8776358279430).

Almost surely, 2^{110222122211212} is an apocalyptic number.

It is an amenable number.

110222122211212 is a deficient number, since it is larger than the sum of its proper divisors (100410476495108).

110222122211212 is a wasteful number, since it uses less digits than its factorization.

110222122211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2482704921 (or 2482704919 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 110222122211212 its reverse (212112221222011), we get a palindrome (322334343433223).

The spelling of 110222122211212 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred twenty-two million, two hundred eleven thousand, two hundred twelve".