10032231221312 has 28 divisors (see below), whose sum is σ = 20773261390656. Its totient is φ = 4798023626880.

The previous prime is 10032231221297. The next prime is 10032231221329. The reversal of 10032231221312 is 21312213223001.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3407685764 + ... + 3407688707.

Almost surely, 2^{10032231221312} is an apocalyptic number.

It is an amenable number.

10032231221312 is an abundant number, since it is smaller than the sum of its proper divisors (10741030169344).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10032231221312 is an equidigital number, since it uses as much as digits as its factorization.

10032231221312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6815374506 (or 6815374496 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10032231221312 its reverse (21312213223001), we get a palindrome (31344444444313).

The spelling of 10032231221312 in words is "ten trillion, thirty-two billion, two hundred thirty-one million, two hundred twenty-one thousand, three hundred twelve".