110022132220 has 144 divisors (see below), whose sum is σ = 312566998464. Its totient is φ = 31654656000.

The previous prime is 110022132151. The next prime is 110022132323. The reversal of 110022132220 is 22231220011.

It is a happy number.

It is a super-3 number, since 3×110022132220³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110022132194 and 110022132203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 29581 + ... + 470020.

It is an arithmetic number, because the mean of its divisors is an integer number (2170604156).

Almost surely, 2^110022132220 is an apocalyptic number.

110022132220 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 110022132220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156283499232).

110022132220 is an abundant number, since it is smaller than the sum of its proper divisors (202544866244).

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

110022132220 is a wasteful number, since it uses less digits than its factorization.

110022132220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499652 (or 499639 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 110022132220 its reverse (22231220011), we get a palindrome (132253352231).

It can be divided in two parts, 110022 and 132220, that added together give a palindrome (242242).

The spelling of 110022132220 in words is "one hundred ten billion, twenty-two million, one hundred thirty-two thousand, two hundred twenty".