11012310578112 has 112 divisors (see below), whose sum is σ = 29390389316640. Its totient is φ = 3638948769792.

The previous prime is 11012310578107. The next prime is 11012310578117. The reversal of 11012310578112 is 21187501321011.

It is an interprime number because it is at equal distance from previous prime (11012310578107) and next prime (11012310578117).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012310578117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9951714 + ... + 11002782.

Almost surely, 2^{11012310578112} is an apocalyptic number.

11012310578112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11012310578112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14695194658320).

11012310578112 is an abundant number, since it is smaller than the sum of its proper divisors (18378078738528).

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

11012310578112 is a wasteful number, since it uses less digits than its factorization.

11012310578112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051558 (or 1051548 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 33.

Adding to 11012310578112 its reverse (21187501321011), we get a palindrome (32199811899123).

The spelling of 11012310578112 in words is "eleven trillion, twelve billion, three hundred ten million, five hundred seventy-eight thousand, one hundred twelve".