12111270522706 has 8 divisors (see below), whose sum is σ = 18181833401340. Its totient is φ = 6050659388928.

The previous prime is 12111270522679. The next prime is 12111270522733. The reversal of 12111270522706 is 60722507211121.

It is an interprime number because it is at equal distance from previous prime (12111270522679) and next prime (12111270522733).

It can be written as a sum of positive squares in 2 ways, for example, as 12030429817081 + 80840705625 = 3468491^2 + 284325^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2487933171 + ... + 2487938038.

Almost surely, 2^{12111270522706} is an apocalyptic number.

12111270522706 is a deficient number, since it is larger than the sum of its proper divisors (6070562878634).

12111270522706 is a wasteful number, since it uses less digits than its factorization.

12111270522706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4975872428.

The product of its (nonzero) digits is 23520, while the sum is 37.

Adding to 12111270522706 its reverse (60722507211121), we get a palindrome (72833777733827).

The spelling of 12111270522706 in words is "twelve trillion, one hundred eleven billion, two hundred seventy million, five hundred twenty-two thousand, seven hundred six".