12144223424202 has 64 divisors (see below), whose sum is σ = 25107922667520. Its totient is φ = 3913316556800.

The previous prime is 12144223424191. The next prime is 12144223424279. The reversal of 12144223424202 is 20242432244121.

12144223424202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104490199 + ... + 104606357.

It is an arithmetic number, because the mean of its divisors is an integer number (392311291680).

Almost surely, 2^{12144223424202} is an apocalyptic number.

12144223424202 is an abundant number, since it is smaller than the sum of its proper divisors (12963699243318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12144223424202 is a wasteful number, since it uses less digits than its factorization.

12144223424202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120079.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 12144223424202 its reverse (20242432244121), we get a palindrome (32386655668323).

The spelling of 12144223424202 in words is "twelve trillion, one hundred forty-four billion, two hundred twenty-three million, four hundred twenty-four thousand, two hundred two".