12522847011 has 4 divisors (see below), whose sum is σ = 16697129352. Its totient is φ = 8348564672.

The previous prime is 12522846983. The next prime is 12522847031. The reversal of 12522847011 is 11074822521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12522847011 - 2¹⁴ = 12522830627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12522847031) 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, 2087141166 + ... + 2087141171.

It is an arithmetic number, because the mean of its divisors is an integer number (4174282338).

Almost surely, 2^12522847011 is an apocalyptic number.

12522847011 is a deficient number, since it is larger than the sum of its proper divisors (4174282341).

12522847011 is an equidigital number, since it uses as much as digits as its factorization.

12522847011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4174282340.

The product of its (nonzero) digits is 8960, while the sum is 33.

The spelling of 12522847011 in words is "twelve billion, five hundred twenty-two million, eight hundred forty-seven thousand, eleven".