23712245510012 has 12 divisors (see below), whose sum is σ = 41496482540856. Its totient is φ = 11856107641200.

The previous prime is 23712245510003. The next prime is 23712245510017. The reversal of 23712245510012 is 21001554221732.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23712245510017) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222278 + ... + 6890130.

It is an arithmetic number, because the mean of its divisors is an integer number (3458040211738).

Almost surely, 2^{23712245510012} is an apocalyptic number.

It is an amenable number.

23712245510012 is a deficient number, since it is larger than the sum of its proper divisors (17784237030844).

23712245510012 is a wasteful number, since it uses less digits than its factorization.

23712245510012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7556908 (or 7556906 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 35.

Adding to 23712245510012 its reverse (21001554221732), we get a palindrome (44713799731744).

The spelling of 23712245510012 in words is "twenty-three trillion, seven hundred twelve billion, two hundred forty-five million, five hundred ten thousand, twelve".