12205625043 has 8 divisors (see below), whose sum is σ = 16310904768. Its totient is φ = 8118714344.

The previous prime is 12205624987. The next prime is 12205625051. The reversal of 12205625043 is 34052650221.

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

It is a cyclic number.

It is not a de Polignac number, because 12205625043 - 2⁶ = 12205624979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12205625043.

It is not an unprimeable number, because it can be changed into a prime (12205625543) 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, 4590705 + ... + 4593362.

It is an arithmetic number, because the mean of its divisors is an integer number (2038863096).

Almost surely, 2^12205625043 is an apocalyptic number.

12205625043 is a deficient number, since it is larger than the sum of its proper divisors (4105279725).

12205625043 is an equidigital number, since it uses as much as digits as its factorization.

12205625043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9184513.

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 12205625043 in words is "twelve billion, two hundred five million, six hundred twenty-five thousand, forty-three".