1113222526416 has 480 divisors, whose sum is σ = 4190132314368. Its totient is φ = 266452623360.

The previous prime is 1113222526363. The next prime is 1113222526421. The reversal of 1113222526416 is 6146252223111.

1113222526416 is a `hidden beast` number, since 1 + 1 + 1 + 3 + 2 + 2 + 2 + 5 + 2 + 641 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 88930590 + ... + 88943106.

Almost surely, 2^{1113222526416} is an apocalyptic number.

1113222526416 is a gapful number since it is divisible by the number (16) 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 1113222526416, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2095066157184).

1113222526416 is an abundant number, since it is smaller than the sum of its proper divisors (3076909787952).

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

1113222526416 is a wasteful number, since it uses less digits than its factorization.

1113222526416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13179 (or 13170 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

Adding to 1113222526416 its reverse (6146252223111), we get a palindrome (7259474749527).

The spelling of 1113222526416 in words is "one trillion, one hundred thirteen billion, two hundred twenty-two million, five hundred twenty-six thousand, four hundred sixteen".