100221110303320 has 32 divisors (see below), whose sum is σ = 225497783977200. Its totient is φ = 40088393313408.

The previous prime is 100221110303263. The next prime is 100221110303351. The reversal of 100221110303320 is 23303011122001.

It is a congruent number.

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, 57687526 + ... + 59399434.

Almost surely, 2^{100221110303320} is an apocalyptic number.

100221110303320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

100221110303320 is an abundant number, since it is smaller than the sum of its proper divisors (125276673673880).

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

100221110303320 is a wasteful number, since it uses less digits than its factorization.

100221110303320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3175507 (or 3175503 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 100221110303320 its reverse (23303011122001), we get a palindrome (123524121425321).

The spelling of 100221110303320 in words is "one hundred trillion, two hundred twenty-one billion, one hundred ten million, three hundred three thousand, three hundred twenty".