224321100100 has 18 divisors (see below), whose sum is σ = 486776787434. Its totient is φ = 89728440000.

The previous prime is 224321100077. The next prime is 224321100173. The reversal of 224321100100 is 1001123422.

It can be written as a sum of positive squares in 3 ways, for example, as 446392384 + 223874707716 = 21128^2 + 473154^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1121605401 + ... + 1121605600.

Almost surely, 2^224321100100 is an apocalyptic number.

224321100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224321100100 is an abundant number, since it is smaller than the sum of its proper divisors (262455687334).

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

224321100100 is a wasteful number, since it uses less digits than its factorization.

224321100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2243211015 (or 2243211008 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 224321100100 its reverse (1001123422), we get a palindrome (225322223522).

The spelling of 224321100100 in words is "two hundred twenty-four billion, three hundred twenty-one million, one hundred thousand, one hundred".