100333223220 has 48 divisors (see below), whose sum is σ = 281437486848. Its totient is φ = 26707482240.

The previous prime is 100333223203. The next prime is 100333223231. The reversal of 100333223220 is 22322333001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1467676 + ... + 1534515.

It is an arithmetic number, because the mean of its divisors is an integer number (5863280976).

Almost surely, 2^100333223220 is an apocalyptic number.

100333223220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100333223220 is an abundant number, since it is smaller than the sum of its proper divisors (181104263628).

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

100333223220 is a wasteful number, since it uses less digits than its factorization.

100333223220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3002760 (or 3002758 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 100333223220 its reverse (22322333001), we get a palindrome (122655556221).

The spelling of 100333223220 in words is "one hundred billion, three hundred thirty-three million, two hundred twenty-three thousand, two hundred twenty".