110022202212 has 72 divisors (see below), whose sum is σ = 279383025600. Its totient is φ = 33682746240.

The previous prime is 110022202211. The next prime is 110022202249. The reversal of 110022202212 is 212202220011.

It is a junction number, because it is equal to n+sod(n) for n = 110022202191 and 110022202200.

It is not an unprimeable number, because it can be changed into a prime (110022202211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267262 + ... + 539882.

It is an arithmetic number, because the mean of its divisors is an integer number (3880319800).

Almost surely, 2^110022202212 is an apocalyptic number.

110022202212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 110022202212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139691512800).

110022202212 is an abundant number, since it is smaller than the sum of its proper divisors (169360823388).

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

110022202212 is a wasteful number, since it uses less digits than its factorization.

110022202212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272853 (or 272838 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 110022202212 its reverse (212202220011), we get a palindrome (322224422223).

The spelling of 110022202212 in words is "one hundred ten billion, twenty-two million, two hundred two thousand, two hundred twelve".