100022111196 has 96 divisors (see below), whose sum is σ = 275741233152. Its totient is φ = 27614545920.

The previous prime is 100022111131. The next prime is 100022111197. The reversal of 100022111196 is 691111220001.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100022111197) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1734540 + ... + 1791276.

It is an arithmetic number, because the mean of its divisors is an integer number (2872304512).

Almost surely, 2^100022111196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100022111196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137870616576).

100022111196 is an abundant number, since it is smaller than the sum of its proper divisors (175719121956).

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

100022111196 is a wasteful number, since it uses less digits than its factorization.

100022111196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57459 (or 57457 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 24.

Adding to 100022111196 its reverse (691111220001), we get a palindrome (791133331197).

The spelling of 100022111196 in words is "one hundred billion, twenty-two million, one hundred eleven thousand, one hundred ninety-six".