1224012200241 has 4 divisors (see below), whose sum is σ = 1632016266992. Its totient is φ = 816008133492.

The previous prime is 1224012200209. The next prime is 1224012200267. The reversal of 1224012200241 is 1420022104221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1224012200241 - 2⁵ = 1224012200209 is a prime.

It is a super-3 number, since 3×1224012200241³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224012202241) 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, 204002033371 + ... + 204002033376.

It is an arithmetic number, because the mean of its divisors is an integer number (408004066748).

Almost surely, 2^{1224012200241} is an apocalyptic number.

It is an amenable number.

1224012200241 is a deficient number, since it is larger than the sum of its proper divisors (408004066751).

1224012200241 is an equidigital number, since it uses as much as digits as its factorization.

1224012200241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 408004066750.

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 1224012200241 its reverse (1420022104221), we get a palindrome (2644034304462).

The spelling of 1224012200241 in words is "one trillion, two hundred twenty-four billion, twelve million, two hundred thousand, two hundred forty-one".