100220000110220 has 24 divisors (see below), whose sum is σ = 219612521981664. Its totient is φ = 38345043520256.

The previous prime is 100220000110201. The next prime is 100220000110277. The reversal of 100220000110220 is 22011000022001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108934782269 + ... + 108934783188.

It is an arithmetic number, because the mean of its divisors is an integer number (9150521749236).

Almost surely, 2^{100220000110220} is an apocalyptic number.

100220000110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100220000110220 is an abundant number, since it is smaller than the sum of its proper divisors (119392521871444).

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

100220000110220 is a wasteful number, since it uses less digits than its factorization.

100220000110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 217869565489 (or 217869565487 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 100220000110220 its reverse (22011000022001), we get a palindrome (122231000132221).

The spelling of 100220000110220 in words is "one hundred trillion, two hundred twenty billion, one hundred ten thousand, two hundred twenty".