11125514116 has 6 divisors (see below), whose sum is σ = 19469649710. Its totient is φ = 5562757056.

The previous prime is 11125514111. The next prime is 11125514177. The reversal of 11125514116 is 61141552111.

11125514116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 8218147716 + 2907366400 = 90654^2 + 53920^2 .

It is a super-2 number, since 2×11125514116² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11125514111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1390689261 + ... + 1390689268.

Almost surely, 2^11125514116 is an apocalyptic number.

It is an amenable number.

11125514116 is a deficient number, since it is larger than the sum of its proper divisors (8344135594).

11125514116 is a wasteful number, since it uses less digits than its factorization.

11125514116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2781378533 (or 2781378531 counting only the distinct ones).

The product of its digits is 1200, while the sum is 28.

The spelling of 11125514116 in words is "eleven billion, one hundred twenty-five million, five hundred fourteen thousand, one hundred sixteen".