1100110010220 has 144 divisors (see below), whose sum is σ = 3642921932832. Its totient is φ = 267086730240.

The previous prime is 1100110010213. The next prime is 1100110010227. The reversal of 1100110010220 is 220100110011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1100110010213) and next prime (1100110010227).

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (1100110010227) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 3049266 + ... + 3390905.

It is an arithmetic number, because the mean of its divisors is an integer number (25298068978).

Almost surely, 2^{1100110010220} is an apocalyptic number.

1100110010220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1100110010220 is an abundant number, since it is smaller than the sum of its proper divisors (2542811922612).

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

1100110010220 is a wasteful number, since it uses less digits than its factorization.

1100110010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6440272 (or 6440267 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1100110010220 its reverse (220100110011), we get a palindrome (1320210120231).

The spelling of 1100110010220 in words is "one trillion, one hundred billion, one hundred ten million, ten thousand, two hundred twenty".