100442112230 has 16 divisors (see below), whose sum is σ = 180804510720. Its totient is φ = 40174909632.

The previous prime is 100442112223. The next prime is 100442112233. The reversal of 100442112230 is 32211244001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100442112233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13670 + ... + 448409.

It is an arithmetic number, because the mean of its divisors is an integer number (11300281920).

Almost surely, 2^100442112230 is an apocalyptic number.

100442112230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100442112230 is a deficient number, since it is larger than the sum of its proper divisors (80362398490).

100442112230 is a wasteful number, since it uses less digits than its factorization.

100442112230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483823.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 100442112230 its reverse (32211244001), we get a palindrome (132653356231).

The spelling of 100442112230 in words is "one hundred billion, four hundred forty-two million, one hundred twelve thousand, two hundred thirty".