11124611544205 has 16 divisors (see below), whose sum is σ = 14134913843904. Its totient is φ = 8376110967040.

The previous prime is 11124611544199. The next prime is 11124611544209. The reversal of 11124611544205 is 50244511642111.

It is not a de Polignac number, because 11124611544205 - 2³ = 11124611544197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11124611544209) 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, 11849994 + ... + 12754276.

It is an arithmetic number, because the mean of its divisors is an integer number (883432115244).

Almost surely, 2^{11124611544205} is an apocalyptic number.

It is an amenable number.

11124611544205 is a deficient number, since it is larger than the sum of its proper divisors (3010302299699).

11124611544205 is a wasteful number, since it uses less digits than its factorization.

11124611544205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1049036.

The product of its (nonzero) digits is 38400, while the sum is 37.

The spelling of 11124611544205 in words is "eleven trillion, one hundred twenty-four billion, six hundred eleven million, five hundred forty-four thousand, two hundred five".