100422315344 has 20 divisors (see below), whose sum is σ = 209535023796. Its totient is φ = 46348760832.

The previous prime is 100422315341. The next prime is 100422315377. The reversal of 100422315344 is 443513224001.

It can be written as a sum of positive squares in 2 ways, for example, as 56983418944 + 43438896400 = 238712^2 + 208420^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100422315341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 241399589 + ... + 241400004.

Almost surely, 2^100422315344 is an apocalyptic number.

It is an amenable number.

100422315344 is an abundant number, since it is smaller than the sum of its proper divisors (109112708452).

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

100422315344 is a wasteful number, since it uses less digits than its factorization.

100422315344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 482799614 (or 482799608 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 100422315344 its reverse (443513224001), we get a palindrome (543935539345).

The spelling of 100422315344 in words is "one hundred billion, four hundred twenty-two million, three hundred fifteen thousand, three hundred forty-four".