110022212012 has 12 divisors (see below), whose sum is σ = 194976072480. Its totient is φ = 54314762736.

The previous prime is 110022211993. The next prime is 110022212017. The reversal of 110022212012 is 210212220011.

It is not an unprimeable number, because it can be changed into a prime (110022212017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174085463 + ... + 174086094.

It is an arithmetic number, because the mean of its divisors is an integer number (16248006040).

Almost surely, 2^110022212012 is an apocalyptic number.

It is an amenable number.

110022212012 is a deficient number, since it is larger than the sum of its proper divisors (84953860468).

110022212012 is a wasteful number, since it uses less digits than its factorization.

110022212012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348171640 (or 348171638 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 110022212012 its reverse (210212220011), we get a palindrome (320234432023).

The spelling of 110022212012 in words is "one hundred ten billion, twenty-two million, two hundred twelve thousand, twelve".