224100100 has 36 divisors (see below), whose sum is σ = 555769984. Its totient is φ = 76834080.

The previous prime is 224100043. The next prime is 224100101. The reversal of 224100100 is 1001422.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (224100101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159372 + ... + 160771.

Almost surely, 2^224100100 is an apocalyptic number.

224100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224100100 is an abundant number, since it is smaller than the sum of its proper divisors (331669884).

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

224100100 is a wasteful number, since it uses less digits than its factorization.

224100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320164 (or 320157 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 224100100 is about 14969.9732798693. The cubic root of 224100100 is about 607.4082459494.

Adding to 224100100 its reverse (1001422), we get a palindrome (225101522).

The spelling of 224100100 in words is "two hundred twenty-four million, one hundred thousand, one hundred".