4222131423 has 4 divisors (see below), whose sum is σ = 5629508568. Its totient is φ = 2814754280.

The previous prime is 4222131301. The next prime is 4222131437. The reversal of 4222131423 is 3241312224.

It is a happy number.

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 4222131423 - 2⁹ = 4222130911 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4222131393 and 4222131402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222131223) 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, 703688568 + ... + 703688573.

It is an arithmetic number, because the mean of its divisors is an integer number (1407377142).

Almost surely, 2^4222131423 is an apocalyptic number.

4222131423 is a deficient number, since it is larger than the sum of its proper divisors (1407377145).

4222131423 is a wasteful number, since it uses less digits than its factorization.

4222131423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407377144.

The product of its digits is 2304, while the sum is 24.

The square root of 4222131423 is about 64977.9302763638. The cubic root of 4222131423 is about 1616.2576091980.

Adding to 4222131423 its reverse (3241312224), we get a palindrome (7463443647).

The spelling of 4222131423 in words is "four billion, two hundred twenty-two million, one hundred thirty-one thousand, four hundred twenty-three".