100223230220 has 24 divisors (see below), whose sum is σ = 210943900944. Its totient is φ = 39998793536.

The previous prime is 100223230213. The next prime is 100223230243. The reversal of 100223230220 is 22032322001.

100223230220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×100223230220² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5647079 + ... + 5664798.

It is an arithmetic number, because the mean of its divisors is an integer number (8789329206).

Almost surely, 2^100223230220 is an apocalyptic number.

100223230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100223230220 is an abundant number, since it is smaller than the sum of its proper divisors (110720670724).

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

100223230220 is a wasteful number, since it uses less digits than its factorization.

100223230220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11312329 (or 11312327 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 100223230220 its reverse (22032322001), we get a palindrome (122255552221).

The spelling of 100223230220 in words is "one hundred billion, two hundred twenty-three million, two hundred thirty thousand, two hundred twenty".