100224194 has 32 divisors (see below), whose sum is σ = 177555456. Its totient is φ = 41532480.

The previous prime is 100224193. The next prime is 100224211. The reversal of 100224194 is 491422001.

It is not an unprimeable number, because it can be changed into a prime (100224193) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98432 + ... + 99444.

It is an arithmetic number, because the mean of its divisors is an integer number (5548608).

Almost surely, 2^100224194 is an apocalyptic number.

100224194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

100224194 is a deficient number, since it is larger than the sum of its proper divisors (77331262).

100224194 is a wasteful number, since it uses less digits than its factorization.

100224194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1250.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 100224194 is about 10011.2034241643. The cubic root of 100224194 is about 464.5054965838.

Adding to 100224194 its reverse (491422001), we get a palindrome (591646195).

The spelling of 100224194 in words is "one hundred million, two hundred twenty-four thousand, one hundred ninety-four".