100000112022 has 96 divisors (see below), whose sum is σ = 223229260800. Its totient is φ = 32342829120.

The previous prime is 100000111987. The next prime is 100000112063. The reversal of 100000112022 is 220211000001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100000111995 and 100000112013.

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 21980604 + ... + 21985152.

It is an arithmetic number, because the mean of its divisors is an integer number (2325304800).

Almost surely, 2^100000112022 is an apocalyptic number.

100000112022 is an abundant number, since it is smaller than the sum of its proper divisors (123229148778).

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

100000112022 is a wasteful number, since it uses less digits than its factorization.

100000112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4898 (or 4895 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100000112022 its reverse (220211000001), we get a palindrome (320211112023).

The spelling of 100000112022 in words is "one hundred billion, one hundred twelve thousand, twenty-two".