2242023423 has 16 divisors (see below), whose sum is σ = 3042748800. Its totient is φ = 1468035680.

The previous prime is 2242023403. The next prime is 2242023499. The reversal of 2242023423 is 3243202422.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2242023423 - 2⁸ = 2242023167 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242023393 and 2242023402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242023403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 217813 + ... + 227873.

It is an arithmetic number, because the mean of its divisors is an integer number (190171800).

Almost surely, 2^2242023423 is an apocalyptic number.

2242023423 is a deficient number, since it is larger than the sum of its proper divisors (800725377).

2242023423 is a wasteful number, since it uses less digits than its factorization.

2242023423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11382.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2242023423 is about 47350.0097465671. The cubic root of 2242023423 is about 1308.8203787701.

Adding to 2242023423 its reverse (3243202422), we get a palindrome (5485225845).

The spelling of 2242023423 in words is "two billion, two hundred forty-two million, twenty-three thousand, four hundred twenty-three".