10123121322232 has 8 divisors (see below), whose sum is σ = 18980852479200. Its totient is φ = 5061560661112.

The previous prime is 10123121322179. The next prime is 10123121322233. The reversal of 10123121322232 is 23222312132101.

10123121322232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 10123121322197 and 10123121322206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123121322233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 632695082632 + ... + 632695082647.

It is an arithmetic number, because the mean of its divisors is an integer number (2372606559900).

Almost surely, 2^{10123121322232} is an apocalyptic number.

It is an amenable number.

10123121322232 is a deficient number, since it is larger than the sum of its proper divisors (8857731156968).

10123121322232 is a wasteful number, since it uses less digits than its factorization.

10123121322232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1265390165285 (or 1265390165281 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 10123121322232 its reverse (23222312132101), we get a palindrome (33345433454333).

The spelling of 10123121322232 in words is "ten trillion, one hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred thirty-two".