11124334556001 has 16 divisors (see below), whose sum is σ = 16480683947200. Its totient is φ = 7416138298464.

The previous prime is 11124334555979. The next prime is 11124334556003. The reversal of 11124334556001 is 10065543342111.

11124334556001 is a `hidden beast` number, since 1 + 1 + 1 + 2 + 4 + 3 + 3 + 45 + 5 + 600 + 1 = 666.

It is not a de Polignac number, because 11124334556001 - 2¹¹ = 11124334553953 is a prime.

It is a super-2 number, since 2×11124334556001² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11124334556003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99390 + ... + 4717896.

It is an arithmetic number, because the mean of its divisors is an integer number (1030042746700).

Almost surely, 2^{11124334556001} is an apocalyptic number.

It is an amenable number.

11124334556001 is a deficient number, since it is larger than the sum of its proper divisors (5356349391199).

11124334556001 is an equidigital number, since it uses as much as digits as its factorization.

11124334556001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4707725 (or 4707719 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 36.

Adding to 11124334556001 its reverse (10065543342111), we get a palindrome (21189877898112).

The spelling of 11124334556001 in words is "eleven trillion, one hundred twenty-four billion, three hundred thirty-four million, five hundred fifty-six thousand, one".