110222020 has 24 divisors (see below), whose sum is σ = 232444800. Its totient is φ = 43902432.

The previous prime is 110222009. The next prime is 110222023. The reversal of 110222020 is 20222011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 110221988 and 110222006.

It is not an unprimeable number, because it can be changed into a prime (110222023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6750 + ... + 16309.

It is an arithmetic number, because the mean of its divisors is an integer number (9685200).

Almost surely, 2^110222020 is an apocalyptic number.

110222020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

110222020 is an abundant number, since it is smaller than the sum of its proper divisors (122222780).

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

110222020 is a wasteful number, since it uses less digits than its factorization.

110222020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23307 (or 23305 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 110222020 is about 10498.6675345017. The cubic root of 110222020 is about 479.4641299888.

Adding to 110222020 its reverse (20222011), we get a palindrome (130444031).

Subtracting from 110222020 its reverse (20222011), we obtain a palindrome (90000009).

The spelling of 110222020 in words is "one hundred ten million, two hundred twenty-two thousand, twenty".