100111022 has 8 divisors (see below), whose sum is σ = 163818072. Its totient is φ = 45505000.

The previous prime is 100111007. The next prime is 100111043. The reversal of 100111022 is 220111001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2275229 + ... + 2275272.

It is an arithmetic number, because the mean of its divisors is an integer number (20477259).

Almost surely, 2^100111022 is an apocalyptic number.

100111022 is a deficient number, since it is larger than the sum of its proper divisors (63707050).

100111022 is a wasteful number, since it uses less digits than its factorization.

100111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4550514.

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 100111022 is about 10005.5495601191. The cubic root of 100111022 is about 464.3305926571.

Adding to 100111022 its reverse (220111001), we get a palindrome (320222023).

The spelling of 100111022 in words is "one hundred million, one hundred eleven thousand, twenty-two".