11355212241016 has 128 divisors (see below), whose sum is σ = 25173039513600. Its totient is φ = 4701989416320.

The previous prime is 11355212240993. The next prime is 11355212241047. The reversal of 11355212241016 is 61014221255311.

11355212241016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44771601 + ... + 45024511.

It is an arithmetic number, because the mean of its divisors is an integer number (196664371200).

Almost surely, 2^{11355212241016} 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 11355212241016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12586519756800).

11355212241016 is an abundant number, since it is smaller than the sum of its proper divisors (13817827272584).

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

11355212241016 is a wasteful number, since it uses less digits than its factorization.

11355212241016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253217 (or 253213 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 11355212241016 its reverse (61014221255311), we get a palindrome (72369433496327).

The spelling of 11355212241016 in words is "eleven trillion, three hundred fifty-five billion, two hundred twelve million, two hundred forty-one thousand, sixteen".