10011010112 has 28 divisors (see below), whose sum is σ = 20062300236. Its totient is φ = 4955942400.

The previous prime is 10011010103. The next prime is 10011010129. The reversal of 10011010112 is 21101011001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5313826816 + 4697183296 = 72896^2 + 68536^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 10011010112.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 767903 + ... + 780830.

Almost surely, 2^10011010112 is an apocalyptic number.

It is an amenable number.

10011010112 is an abundant number, since it is smaller than the sum of its proper divisors (10051290124).

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

10011010112 is a wasteful number, since it uses less digits than its factorization.

10011010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1548846 (or 1548836 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 10011010112 its reverse (21101011001), we get a palindrome (31112021113).

The spelling of 10011010112 in words is "ten billion, eleven million, ten thousand, one hundred twelve".