11140101320220 has 144 divisors (see below), whose sum is σ = 35822552088960. Its totient is φ = 2792573687808.

The previous prime is 11140101320189. The next prime is 11140101320263. The reversal of 11140101320220 is 2202310104111.

11140101320220 is a `hidden beast` number, since 1 + 11 + 401 + 0 + 1 + 32 + 0 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 11140101320193 and 11140101320202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 340989 + ... + 4732491.

It is an arithmetic number, because the mean of its divisors is an integer number (248767722840).

Almost surely, 2^{11140101320220} is an apocalyptic number.

11140101320220 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 11140101320220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17911276044480).

11140101320220 is an abundant number, since it is smaller than the sum of its proper divisors (24682450768740).

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

11140101320220 is a wasteful number, since it uses less digits than its factorization.

11140101320220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4392364 (or 4392359 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11140101320220 its reverse (2202310104111), we get a palindrome (13342411424331).

The spelling of 11140101320220 in words is "eleven trillion, one hundred forty billion, one hundred one million, three hundred twenty thousand, two hundred twenty".