23242152231226 has 4 divisors (see below), whose sum is σ = 34863228346842. Its totient is φ = 11621076115612.

The previous prime is 23242152231211. The next prime is 23242152231227. The reversal of 23242152231226 is 62213225124232.

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

It can be written as a sum of positive squares in only one way, i.e., 14985144234225 + 8257007997001 = 3871065^2 + 2873501^2 .

It is not an unprimeable number, because it can be changed into a prime (23242152231227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5810538057805 + ... + 5810538057808.

Almost surely, 2^{23242152231226} is an apocalyptic number.

23242152231226 is a deficient number, since it is larger than the sum of its proper divisors (11621076115616).

23242152231226 is a wasteful number, since it uses less digits than its factorization.

23242152231226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11621076115615.

The product of its digits is 138240, while the sum is 37.

Adding to 23242152231226 its reverse (62213225124232), we get a palindrome (85455377355458).

The spelling of 23242152231226 in words is "twenty-three trillion, two hundred forty-two billion, one hundred fifty-two million, two hundred thirty-one thousand, two hundred twenty-six".