110022212212 has 96 divisors (see below), whose sum is σ = 244282106880. Its totient is φ = 42652177920.

The previous prime is 110022212197. The next prime is 110022212221. The reversal of 110022212212 is 212212220011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158583 + ... + 495169.

It is an arithmetic number, because the mean of its divisors is an integer number (2544605280).

Almost surely, 2^110022212212 is an apocalyptic number.

It is an amenable number.

110022212212 is an abundant number, since it is smaller than the sum of its proper divisors (134259894668).

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

110022212212 is a wasteful number, since it uses less digits than its factorization.

110022212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336661 (or 336659 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 110022212212 its reverse (212212220011), we get a palindrome (322234432223).

The spelling of 110022212212 in words is "one hundred ten billion, twenty-two million, two hundred twelve thousand, two hundred twelve".