100224234 has 24 divisors (see below), whose sum is σ = 236894112. Its totient is φ = 30370920.

The previous prime is 100224233. The next prime is 100224277. The reversal of 100224234 is 432422001.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (100224233) 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, 252894 + ... + 253289.

It is an arithmetic number, because the mean of its divisors is an integer number (9870588).

Almost surely, 2^100224234 is an apocalyptic number.

100224234 is an abundant number, since it is smaller than the sum of its proper divisors (136669878).

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

100224234 is a wasteful number, since it uses less digits than its factorization.

100224234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506202 (or 506199 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 100224234 is about 10011.2054219260. The cubic root of 100224234 is about 464.5055583793.

Adding to 100224234 its reverse (432422001), we get a palindrome (532646235).

The spelling of 100224234 in words is "one hundred million, two hundred twenty-four thousand, two hundred thirty-four".