12202040624 has 20 divisors (see below), whose sum is σ = 23643701736. Its totient is φ = 6100440192.

The previous prime is 12202040611. The next prime is 12202040647. The reversal of 12202040624 is 42604020221.

12202040624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 12202040624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174332 + ... + 234084.

Almost surely, 2^12202040624 is an apocalyptic number.

It is an amenable number.

12202040624 is a deficient number, since it is larger than the sum of its proper divisors (11441661112).

12202040624 is a wasteful number, since it uses less digits than its factorization.

12202040624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72524 (or 72518 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 12202040624 its reverse (42604020221), we get a palindrome (54806060845).

The spelling of 12202040624 in words is "twelve billion, two hundred two million, forty thousand, six hundred twenty-four".