100422421324 has 24 divisors (see below), whose sum is σ = 185061374960. Its totient is φ = 47549820096.

The previous prime is 100422421289. The next prime is 100422421327. The reversal of 100422421324 is 423124224001.

It is not an unprimeable number, because it can be changed into a prime (100422421327) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 64047 + ... + 452710.

Almost surely, 2^100422421324 is an apocalyptic number.

It is an amenable number.

100422421324 is a deficient number, since it is larger than the sum of its proper divisors (84638953636).

100422421324 is a wasteful number, since it uses less digits than its factorization.

100422421324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519337 (or 519335 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100422421324 its reverse (423124224001), we get a palindrome (523546645325).

The spelling of 100422421324 in words is "one hundred billion, four hundred twenty-two million, four hundred twenty-one thousand, three hundred twenty-four".