11127345112 has 16 divisors (see below), whose sum is σ = 22468677840. Its totient is φ = 5135697696.

The previous prime is 11127345043. The next prime is 11127345113. The reversal of 11127345112 is 21154372111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11127345113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 53496748 + ... + 53496955.

It is an arithmetic number, because the mean of its divisors is an integer number (1404292365).

Almost surely, 2^11127345112 is an apocalyptic number.

It is an amenable number.

11127345112 is an abundant number, since it is smaller than the sum of its proper divisors (11341332728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11127345112 is a wasteful number, since it uses less digits than its factorization.

11127345112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106993722 (or 106993718 counting only the distinct ones).

The product of its digits is 1680, while the sum is 28.

The spelling of 11127345112 in words is "eleven billion, one hundred twenty-seven million, three hundred forty-five thousand, one hundred twelve".