12004242224345 has 16 divisors (see below), whose sum is σ = 16553916357888. Its totient is φ = 8186002585920.

The previous prime is 12004242224267. The next prime is 12004242224393. The reversal of 12004242224345 is 54342224240021.

It is not a de Polignac number, because 12004242224345 - 2¹² = 12004242220249 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 947447669 + ... + 947460338.

It is an arithmetic number, because the mean of its divisors is an integer number (1034619772368).

Almost surely, 2^{12004242224345} is an apocalyptic number.

It is an amenable number.

12004242224345 is a deficient number, since it is larger than the sum of its proper divisors (4549674133543).

12004242224345 is a wasteful number, since it uses less digits than its factorization.

12004242224345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1894908200.

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 12004242224345 its reverse (54342224240021), we get a palindrome (66346466464366).

The spelling of 12004242224345 in words is "twelve trillion, four billion, two hundred forty-two million, two hundred twenty-four thousand, three hundred forty-five".