100004227192 has 16 divisors (see below), whose sum is σ = 187513115040. Its totient is φ = 50000729856.

The previous prime is 100004227133. The next prime is 100004227199. The reversal of 100004227192 is 291722400001.

It is a self number, because there is not a number n which added to its sum of digits gives 100004227192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100004227199) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175473 + ... + 480415.

It is an arithmetic number, because the mean of its divisors is an integer number (11719569690).

Almost surely, 2^100004227192 is an apocalyptic number.

It is an amenable number.

100004227192 is a deficient number, since it is larger than the sum of its proper divisors (87508887848).

100004227192 is a wasteful number, since it uses less digits than its factorization.

100004227192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345942 (or 345938 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

Adding to 100004227192 its reverse (291722400001), we get a palindrome (391726627193).

The spelling of 100004227192 in words is "one hundred billion, four million, two hundred twenty-seven thousand, one hundred ninety-two".