11125844852111 has 8 divisors (see below), whose sum is σ = 12137330014464. Its totient is φ = 10114367143320.

The previous prime is 11125844852081. The next prime is 11125844852131.

11125844852111 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11125844852111 - 2²² = 11125840657807 is a prime.

It is a super-2 number, since 2×11125844852111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11125844852131) 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, 1525700 + ... + 4957766.

It is an arithmetic number, because the mean of its divisors is an integer number (1517166251808).

Almost surely, 2^{11125844852111} is an apocalyptic number.

11125844852111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11125844852111 is a deficient number, since it is larger than the sum of its proper divisors (1011485162353).

11125844852111 is a wasteful number, since it uses less digits than its factorization.

11125844852111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3726781.

The product of its digits is 102400, while the sum is 44.

It can be divided in two parts, 1112584 and 4852111, that added together give a palindrome (5964695).

The spelling of 11125844852111 in words is "eleven trillion, one hundred twenty-five billion, eight hundred forty-four million, eight hundred fifty-two thousand, one hundred eleven".