11213110332256 has 48 divisors (see below), whose sum is σ = 25256951919360. Its totient is φ = 4800389443200.

The previous prime is 11213110332241. The next prime is 11213110332257. The reversal of 11213110332256 is 65223301131211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11213110332257) 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 7 ways as a sum of consecutive naturals, for example, 27029470 + ... + 27441181.

It is an arithmetic number, because the mean of its divisors is an integer number (526186498320).

Almost surely, 2^{11213110332256} is an apocalyptic number.

11213110332256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

11213110332256 is an abundant number, since it is smaller than the sum of its proper divisors (14043841587104).

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

11213110332256 is an equidigital number, since it uses as much as digits as its factorization.

11213110332256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54471587 (or 54471579 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 11213110332256 its reverse (65223301131211), we get a palindrome (76436411463467).

The spelling of 11213110332256 in words is "eleven trillion, two hundred thirteen billion, one hundred ten million, three hundred thirty-two thousand, two hundred fifty-six".