100036422 has 12 divisors (see below), whose sum is σ = 216745620. Its totient is φ = 33345468.

The previous prime is 100036421. The next prime is 100036429. The reversal of 100036422 is 224630001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5557579 = 100036422 / (1 + 0 + 0 + 0 + 3 + 6 + 4 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 100036395 and 100036404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100036421) 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 5 ways as a sum of consecutive naturals, for example, 2778772 + ... + 2778807.

It is an arithmetic number, because the mean of its divisors is an integer number (18062135).

Almost surely, 2^100036422 is an apocalyptic number.

100036422 is an abundant number, since it is smaller than the sum of its proper divisors (116709198).

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

100036422 is a wasteful number, since it uses less digits than its factorization.

100036422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5557587 (or 5557584 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 100036422 is about 10001.8209342099. The cubic root of 100036422 is about 464.2152285040.

Adding to 100036422 its reverse (224630001), we get a palindrome (324666423).

The spelling of 100036422 in words is "one hundred million, thirty-six thousand, four hundred twenty-two".