10012482181 has 8 divisors (see below), whose sum is σ = 10878096600. Its totient is φ = 9160499712.

The previous prime is 10012482169. The next prime is 10012482217. The reversal of 10012482181 is 18128421001.

It can be written as a sum of positive squares in 4 ways, for example, as 663526081 + 9348956100 = 25759^2 + 96690^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10012482181 - 2⁵ = 10012482149 is a prime.

It is a super-2 number, since 2×10012482181² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10012482581) 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, 3406456 + ... + 3409393.

It is an arithmetic number, because the mean of its divisors is an integer number (1359762075).

Almost surely, 2^10012482181 is an apocalyptic number.

It is an amenable number.

10012482181 is a deficient number, since it is larger than the sum of its proper divisors (865614419).

10012482181 is a wasteful number, since it uses less digits than its factorization.

10012482181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6815975.

The product of its (nonzero) digits is 1024, while the sum is 28.

The spelling of 10012482181 in words is "ten billion, twelve million, four hundred eighty-two thousand, one hundred eighty-one".