100422114 has 64 divisors (see below), whose sum is σ = 224716800. Its totient is φ = 29719872.

The previous prime is 100422109. The next prime is 100422131. The reversal of 100422114 is 411224001.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 100422093 and 100422102.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 264777 + ... + 265155.

It is an arithmetic number, because the mean of its divisors is an integer number (3511200).

Almost surely, 2^100422114 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100422114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112358400).

100422114 is an abundant number, since it is smaller than the sum of its proper divisors (124294686).

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

100422114 is a wasteful number, since it uses less digits than its factorization.

100422114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 100422114 is about 10021.0834743555. The cubic root of 100422114 is about 464.8110597872.

Adding to 100422114 its reverse (411224001), we get a palindrome (511646115).

The spelling of 100422114 in words is "one hundred million, four hundred twenty-two thousand, one hundred fourteen".