11127612257 has 8 divisors (see below), whose sum is σ = 11998966560. Its totient is φ = 10284827040.

The previous prime is 11127612241. The next prime is 11127612281. The reversal of 11127612257 is 75221672111.

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

It is not a de Polignac number, because 11127612257 - 2⁴ = 11127612241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11127614257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7141463 + ... + 7143020.

It is an arithmetic number, because the mean of its divisors is an integer number (1499870820).

Almost surely, 2^11127612257 is an apocalyptic number.

It is an amenable number.

11127612257 is a deficient number, since it is larger than the sum of its proper divisors (871354303).

11127612257 is a wasteful number, since it uses less digits than its factorization.

11127612257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14284543.

The product of its digits is 11760, while the sum is 35.

The spelling of 11127612257 in words is "eleven billion, one hundred twenty-seven million, six hundred twelve thousand, two hundred fifty-seven".