422244113 has 4 divisors (see below), whose sum is σ = 447082020. Its totient is φ = 397406208.

The previous prime is 422244107. The next prime is 422244167. The reversal of 422244113 is 311442224.

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

It can be written as a sum of positive squares in 2 ways, for example, as 284698129 + 137545984 = 16873^2 + 11728^2 .

It is a cyclic number.

It is not a de Polignac number, because 422244113 - 2¹⁰ = 422243089 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422244913) 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, 12418928 + ... + 12418961.

It is an arithmetic number, because the mean of its divisors is an integer number (111770505).

Almost surely, 2^422244113 is an apocalyptic number.

It is an amenable number.

422244113 is a deficient number, since it is larger than the sum of its proper divisors (24837907).

422244113 is a wasteful number, since it uses less digits than its factorization.

422244113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24837906.

The product of its digits is 1536, while the sum is 23.

The square root of 422244113 is about 20548.5793426212. The cubic root of 422244113 is about 750.2186698681.

Adding to 422244113 its reverse (311442224), we get a palindrome (733686337).

The spelling of 422244113 in words is "four hundred twenty-two million, two hundred forty-four thousand, one hundred thirteen".