110022212200220 has 96 divisors (see below), whose sum is σ = 245456791641600. Its totient is φ = 41307006240000.

The previous prime is 110022212200189. The next prime is 110022212200231. The reversal of 110022212200220 is 22002212220011.

It is a happy number.

It is a super-2 number, since 2×110022212200220² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 590183225 + ... + 590369615.

It is an arithmetic number, because the mean of its divisors is an integer number (2556841579600).

Almost surely, 2^{110022212200220} is an apocalyptic number.

110022212200220 is a gapful number since it is divisible by the number (10) 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 110022212200220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (122728395820800).

110022212200220 is an abundant number, since it is smaller than the sum of its proper divisors (135434579441380).

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

110022212200220 is a wasteful number, since it uses less digits than its factorization.

110022212200220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200779 (or 200777 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 110022212200220 its reverse (22002212220011), we get a palindrome (132024424420231).

The spelling of 110022212200220 in words is "one hundred ten trillion, twenty-two billion, two hundred twelve million, two hundred thousand, two hundred twenty".