100022344 has 16 divisors (see below), whose sum is σ = 188275500. Its totient is φ = 49815552.

The previous prime is 100022341. The next prime is 100022347. The reversal of 100022344 is 443220001.

It is an interprime number because it is at equal distance from previous prime (100022341) and next prime (100022347).

It can be written as a sum of positive squares in 2 ways, for example, as 91968100 + 8054244 = 9590^2 + 2838^2 .

It is not an unprimeable number, because it can be changed into a prime (100022341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22269 + ... + 26380.

Almost surely, 2^100022344 is an apocalyptic number.

It is an amenable number.

100022344 is a deficient number, since it is larger than the sum of its proper divisors (88253156).

100022344 is a wasteful number, since it uses less digits than its factorization.

100022344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48912 (or 48908 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 100022344 is about 10001.1171376002. The cubic root of 100022344 is about 464.1934513404.

Adding to 100022344 its reverse (443220001), we get a palindrome (543242345).

The spelling of 100022344 in words is "one hundred million, twenty-two thousand, three hundred forty-four".