100042110122232 has 16 divisors (see below), whose sum is σ = 250105275305640. Its totient is φ = 33347370040736.

The previous prime is 100042110122191. The next prime is 100042110122237. The reversal of 100042110122232 is 232221011240001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100042110122199 and 100042110122208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100042110122237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2084210627523 + ... + 2084210627570.

Almost surely, 2^{100042110122232} is an apocalyptic number.

100042110122232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100042110122232 is an abundant number, since it is smaller than the sum of its proper divisors (150063165183408).

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

100042110122232 is a wasteful number, since it uses less digits than its factorization.

100042110122232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4168421255102 (or 4168421255098 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100042110122232 its reverse (232221011240001), we get a palindrome (332263121362233).

The spelling of 100042110122232 in words is "one hundred trillion, forty-two billion, one hundred ten million, one hundred twenty-two thousand, two hundred thirty-two".