23132424122 has 4 divisors (see below), whose sum is σ = 34698636186. Its totient is φ = 11566212060.

The previous prime is 23132424109. The next prime is 23132424143. The reversal of 23132424122 is 22142423132.

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., 21963536401 + 1168887721 = 148201^2 + 34189^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23132424091 and 23132424100.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 5783106029 + ... + 5783106032.

Almost surely, 2^23132424122 is an apocalyptic number.

23132424122 is a deficient number, since it is larger than the sum of its proper divisors (11566212064).

23132424122 is a wasteful number, since it uses less digits than its factorization.

23132424122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11566212063.

The product of its digits is 4608, while the sum is 26.

Adding to 23132424122 its reverse (22142423132), we get a palindrome (45274847254).

The spelling of 23132424122 in words is "twenty-three billion, one hundred thirty-two million, four hundred twenty-four thousand, one hundred twenty-two".