11123713516574 has 16 divisors (see below), whose sum is σ = 16886795442048. Its totient is φ = 5494783243992.

The previous prime is 11123713516541. The next prime is 11123713516579. The reversal of 11123713516574 is 47561531732111.

It is a super-2 number, since 2×11123713516574² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123713516579) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 16249199 + ... + 16919925.

It is an arithmetic number, because the mean of its divisors is an integer number (1055424715128).

Almost surely, 2^{11123713516574} is an apocalyptic number.

11123713516574 is a deficient number, since it is larger than the sum of its proper divisors (5763081925474).

11123713516574 is an equidigital number, since it uses as much as digits as its factorization.

11123713516574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 770719.

The product of its digits is 529200, while the sum is 47.

The spelling of 11123713516574 in words is "eleven trillion, one hundred twenty-three billion, seven hundred thirteen million, five hundred sixteen thousand, five hundred seventy-four".