1110200220220 has 192 divisors, whose sum is σ = 2917661644800. Its totient is φ = 345482081280.

The previous prime is 1110200220211. The next prime is 1110200220229. The reversal of 1110200220220 is 220220020111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1110200220211) and next prime (1110200220229).

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a self number, because there is not a number n which added to its sum of digits gives 1110200220220.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110200220229) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 48963046 + ... + 48985714.

It is an arithmetic number, because the mean of its divisors is an integer number (15196154400).

Almost surely, 2^{1110200220220} is an apocalyptic number.

1110200220220 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 1110200220220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1458830822400).

1110200220220 is an abundant number, since it is smaller than the sum of its proper divisors (1807461424580).

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

1110200220220 is a wasteful number, since it uses less digits than its factorization.

1110200220220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23148 (or 23146 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1110200220220 its reverse (220220020111), we get a palindrome (1330420240331).

The spelling of 1110200220220 in words is "one trillion, one hundred ten billion, two hundred million, two hundred twenty thousand, two hundred twenty".