100422063 has 24 divisors (see below), whose sum is σ = 167495328. Its totient is φ = 56788992.

The previous prime is 100422059. The next prime is 100422073. The reversal of 100422063 is 360224001.

It is a happy number.

It is not a de Polignac number, because 100422063 - 2² = 100422059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100422053) 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 23 ways as a sum of consecutive naturals, for example, 2106 + ... + 14327.

It is an arithmetic number, because the mean of its divisors is an integer number (6978972).

Almost surely, 2^100422063 is an apocalyptic number.

100422063 is a deficient number, since it is larger than the sum of its proper divisors (67073265).

100422063 is a wasteful number, since it uses less digits than its factorization.

100422063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16543 (or 16540 counting only the distinct ones).

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

The square root of 100422063 is about 10021.0809297201. The cubic root of 100422063 is about 464.8109811015.

Adding to 100422063 its reverse (360224001), we get a palindrome (460646064).

The spelling of 100422063 in words is "one hundred million, four hundred twenty-two thousand, sixty-three".