422401103 has 4 divisors (see below), whose sum is σ = 444632760. Its totient is φ = 400169448.

The previous prime is 422401099. The next prime is 422401129. The reversal of 422401103 is 301104224.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 422401103 - 2² = 422401099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422401163) 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, 11115800 + ... + 11115837.

It is an arithmetic number, because the mean of its divisors is an integer number (111158190).

Almost surely, 2^422401103 is an apocalyptic number.

422401103 is a deficient number, since it is larger than the sum of its proper divisors (22231657).

422401103 is a wasteful number, since it uses less digits than its factorization.

422401103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22231656.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 422401103 is about 20552.3989597322. The cubic root of 422401103 is about 750.3116352341.

Adding to 422401103 its reverse (301104224), we get a palindrome (723505327).

The spelling of 422401103 in words is "four hundred twenty-two million, four hundred one thousand, one hundred three".