100223002220 has 48 divisors (see below), whose sum is σ = 229631625216. Its totient is φ = 36439992000.

The previous prime is 100223002213. The next prime is 100223002273. The reversal of 100223002220 is 22200322001.

It is a junction number, because it is equal to n+sod(n) for n = 100223002195 and 100223002204.

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 15 ways as a sum of consecutive naturals, for example, 1974965 + ... + 2025075.

It is an arithmetic number, because the mean of its divisors is an integer number (4783992192).

Almost surely, 2^100223002220 is an apocalyptic number.

100223002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100223002220 is an abundant number, since it is smaller than the sum of its proper divisors (129408622996).

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

100223002220 is a wasteful number, since it uses less digits than its factorization.

100223002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59222 (or 59220 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 100223002220 its reverse (22200322001), we get a palindrome (122423324221).

The spelling of 100223002220 in words is "one hundred billion, two hundred twenty-three million, two thousand, two hundred twenty".