11312056336 has 40 divisors (see below), whose sum is σ = 25100536320. Its totient is φ = 4837880064.

The previous prime is 11312056331. The next prime is 11312056339. The reversal of 11312056336 is 63365021311.

It is a junction number, because it is equal to n+sod(n) for n = 11312056298 and 11312056307.

It is not an unprimeable number, because it can be changed into a prime (11312056331) 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, 51781 + ... + 159076.

It is an arithmetic number, because the mean of its divisors is an integer number (627513408).

Almost surely, 2^11312056336 is an apocalyptic number.

11312056336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11312056336 is an abundant number, since it is smaller than the sum of its proper divisors (13788479984).

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

11312056336 is a wasteful number, since it uses less digits than its factorization.

11312056336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 211351 (or 211345 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 11312056336 its reverse (63365021311), we get a palindrome (74677077647).

The spelling of 11312056336 in words is "eleven billion, three hundred twelve million, fifty-six thousand, three hundred thirty-six".