10002032012 has 24 divisors (see below), whose sum is σ = 20006278656. Its totient is φ = 4286110608.

The previous prime is 10002031987. The next prime is 10002032017. The reversal of 10002032012 is 21023020001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10002031984 and 10002032002.

It is not an unprimeable number, because it can be changed into a prime (10002032017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378173 + ... + 403755.

It is an arithmetic number, because the mean of its divisors is an integer number (833594944).

Almost surely, 2^10002032012 is an apocalyptic number.

It is an amenable number.

10002032012 is an abundant number, since it is smaller than the sum of its proper divisors (10004246644).

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

10002032012 is a wasteful number, since it uses less digits than its factorization.

10002032012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39557 (or 39555 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 10002032012 its reverse (21023020001), we get a palindrome (31025052013).

The spelling of 10002032012 in words is "ten billion, two million, thirty-two thousand, twelve".