10212313332 has 96 divisors (see below), whose sum is σ = 26106572800. Its totient is φ = 3088253952.

The previous prime is 10212313303. The next prime is 10212313351. The reversal of 10212313332 is 23331321201.

It is a junction number, because it is equal to n+sod(n) for n = 10212313299 and 10212313308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2157144 + ... + 2161872.

Almost surely, 2^10212313332 is an apocalyptic number.

10212313332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10212313332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13053286400).

10212313332 is an abundant number, since it is smaller than the sum of its proper divisors (15894259468).

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

10212313332 is a wasteful number, since it uses less digits than its factorization.

10212313332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4985 (or 4983 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10212313332 its reverse (23331321201), we get a palindrome (33543634533).

The spelling of 10212313332 in words is "ten billion, two hundred twelve million, three hundred thirteen thousand, three hundred thirty-two".