11220014031255 has 48 divisors (see below), whose sum is σ = 19567462052736. Its totient is φ = 5947282252800.

The previous prime is 11220014031229. The next prime is 11220014031277. The reversal of 11220014031255 is 55213041002211.

It is a happy number.

11220014031255 is a `hidden beast` number, since 1 + 1 + 2 + 2 + 0 + 0 + 1 + 403 + 1 + 255 = 666.

It is not a de Polignac number, because 11220014031255 - 2⁵ = 11220014031223 is a prime.

It is a super-2 number, since 2×11220014031255² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21548514 + ... + 22063056.

It is an arithmetic number, because the mean of its divisors is an integer number (407655459432).

Almost surely, 2^{11220014031255} is an apocalyptic number.

11220014031255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11220014031255 is a deficient number, since it is larger than the sum of its proper divisors (8347448021481).

11220014031255 is a wasteful number, since it uses less digits than its factorization.

11220014031255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517528 (or 517525 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 11220014031255 its reverse (55213041002211), we get a palindrome (66433055033466).

The spelling of 11220014031255 in words is "eleven trillion, two hundred twenty billion, fourteen million, thirty-one thousand, two hundred fifty-five".