10402011202112 has 112 divisors (see below), whose sum is σ = 21148595500032. Its totient is φ = 5074380380160.

The previous prime is 10402011202109. The next prime is 10402011202117. The reversal of 10402011202112 is 21120211020401.

It is not an unprimeable number, because it can be changed into a prime (10402011202117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 731447162 + ... + 731461382.

It is an arithmetic number, because the mean of its divisors is an integer number (188826745536).

Almost surely, 2^{10402011202112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10402011202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10574297750016).

10402011202112 is an abundant number, since it is smaller than the sum of its proper divisors (10746584297920).

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

10402011202112 is a wasteful number, since it uses less digits than its factorization.

10402011202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15476 (or 15466 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10402011202112 its reverse (21120211020401), we get a palindrome (31522222222513).

The spelling of 10402011202112 in words is "ten trillion, four hundred two billion, eleven million, two hundred two thousand, one hundred twelve".