1110223330220 has 24 divisors (see below), whose sum is σ = 2370985419600. Its totient is φ = 436562393792.

The previous prime is 1110223330193. The next prime is 1110223330247. The reversal of 1110223330220 is 220333220111.

It is an interprime number because it is at equal distance from previous prime (1110223330193) and next prime (1110223330247).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 1110223330192 and 1110223330201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470432435 + ... + 470434794.

It is an arithmetic number, because the mean of its divisors is an integer number (98791059150).

Almost surely, 2^{1110223330220} is an apocalyptic number.

1110223330220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1110223330220 is an abundant number, since it is smaller than the sum of its proper divisors (1260762089380).

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

1110223330220 is a wasteful number, since it uses less digits than its factorization.

1110223330220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 940867297 (or 940867295 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1110223330220 its reverse (220333220111), we get a palindrome (1330556550331).

The spelling of 1110223330220 in words is "one trillion, one hundred ten billion, two hundred twenty-three million, three hundred thirty thousand, two hundred twenty".