12570775107 has 16 divisors (see below), whose sum is σ = 18286760448. Its totient is φ = 7617819680.

The previous prime is 12570775099. The next prime is 12570775121. The reversal of 12570775107 is 70157707521.

It is a cyclic number.

It is not a de Polignac number, because 12570775107 - 2³ = 12570775099 is a prime.

It is a super-2 number, since 2×12570775107² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12570774107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 435238 + ... + 463220.

It is an arithmetic number, because the mean of its divisors is an integer number (1142922528).

Almost surely, 2^12570775107 is an apocalyptic number.

12570775107 is a deficient number, since it is larger than the sum of its proper divisors (5715985341).

12570775107 is a wasteful number, since it uses less digits than its factorization.

12570775107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41610.

The product of its (nonzero) digits is 120050, while the sum is 42.

The spelling of 12570775107 in words is "twelve billion, five hundred seventy million, seven hundred seventy-five thousand, one hundred seven".