2242232123 has 4 divisors (see below), whose sum is σ = 2360244360. Its totient is φ = 2124219888.

The previous prime is 2242232089. The next prime is 2242232141. The reversal of 2242232123 is 3212322422.

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 2242232123 - 2⁶ = 2242232059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2242232183) 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 3 ways as a sum of consecutive naturals, for example, 59006090 + ... + 59006127.

It is an arithmetic number, because the mean of its divisors is an integer number (590061090).

Almost surely, 2^2242232123 is an apocalyptic number.

2242232123 is a deficient number, since it is larger than the sum of its proper divisors (118012237).

2242232123 is a wasteful number, since it uses less digits than its factorization.

2242232123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118012236.

The product of its digits is 2304, while the sum is 23.

The square root of 2242232123 is about 47352.2134963087. The cubic root of 2242232123 is about 1308.8609882682.

Adding to 2242232123 its reverse (3212322422), we get a palindrome (5454554545).

It can be divided in two parts, 22422 and 32123, that added together give a palindrome (54545).

The spelling of 2242232123 in words is "two billion, two hundred forty-two million, two hundred thirty-two thousand, one hundred twenty-three".