11012260563420 has 192 divisors, whose sum is σ = 32260446167040. Its totient is φ = 2801469065472.

The previous prime is 11012260563371. The next prime is 11012260563439. The reversal of 11012260563420 is 2436506221011.

11012260563420 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 63 ways as a sum of consecutive naturals, for example, 1125187767 + ... + 1125197553.

It is an arithmetic number, because the mean of its divisors is an integer number (168023157120).

Almost surely, 2^{11012260563420} is an apocalyptic number.

11012260563420 is a gapful number since it is divisible by the number (10) 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 11012260563420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16130223083520).

11012260563420 is an abundant number, since it is smaller than the sum of its proper divisors (21248185603620).

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

11012260563420 is a wasteful number, since it uses less digits than its factorization.

11012260563420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11904 (or 11902 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 11012260563420 its reverse (2436506221011), we get a palindrome (13448766784431).

The spelling of 11012260563420 in words is "eleven trillion, twelve billion, two hundred sixty million, five hundred sixty-three thousand, four hundred twenty".