10002012016 has 20 divisors (see below), whose sum is σ = 20518834032. Its totient is φ = 4706829056.

The previous prime is 10002012011. The next prime is 10002012023. The reversal of 10002012016 is 61021020001.

It is a junction number, because it is equal to n+sod(n) for n = 10002011987 and 10002012005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002012011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18385780 + ... + 18386323.

Almost surely, 2^10002012016 is an apocalyptic number.

10002012016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10002012016 is an abundant number, since it is smaller than the sum of its proper divisors (10516822016).

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

10002012016 is a wasteful number, since it uses less digits than its factorization.

10002012016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36772128 (or 36772122 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10002012016 its reverse (61021020001), we get a palindrome (71023032017).

The spelling of 10002012016 in words is "ten billion, two million, twelve thousand, sixteen".