10123421224232 has 16 divisors (see below), whose sum is σ = 18991827008640. Its totient is φ = 5058934021936.

The previous prime is 10123421224229. The next prime is 10123421224237. The reversal of 10123421224232 is 23242212432101.

It is a junction number, because it is equal to n+sod(n) for n = 10123421224195 and 10123421224204.

It is not an unprimeable number, because it can be changed into a prime (10123421224237) 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 in 3 ways as a sum of consecutive naturals, for example, 347058278 + ... + 347087445.

It is an arithmetic number, because the mean of its divisors is an integer number (1186989188040).

Almost surely, 2^{10123421224232} is an apocalyptic number.

It is an amenable number.

10123421224232 is a deficient number, since it is larger than the sum of its proper divisors (8868405784408).

10123421224232 is a wasteful number, since it uses less digits than its factorization.

10123421224232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694147552 (or 694147548 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

Adding to 10123421224232 its reverse (23242212432101), we get a palindrome (33365633656333).

The spelling of 10123421224232 in words is "ten trillion, one hundred twenty-three billion, four hundred twenty-one million, two hundred twenty-four thousand, two hundred thirty-two".