20110242232 has 8 divisors (see below), whose sum is σ = 37706704200. Its totient is φ = 10055121112.

The previous prime is 20110242167. The next prime is 20110242239. The reversal of 20110242232 is 23224201102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110242239) 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 as a sum of consecutive naturals, namely, 1256890132 + ... + 1256890147.

It is an arithmetic number, because the mean of its divisors is an integer number (4713338025).

Almost surely, 2^20110242232 is an apocalyptic number.

It is an amenable number.

20110242232 is a deficient number, since it is larger than the sum of its proper divisors (17596461968).

20110242232 is a wasteful number, since it uses less digits than its factorization.

20110242232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2513780285 (or 2513780281 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20110242232 its reverse (23224201102), we get a palindrome (43334443334).

The spelling of 20110242232 in words is "twenty billion, one hundred ten million, two hundred forty-two thousand, two hundred thirty-two".