2243242201241 has 4 divisors (see below), whose sum is σ = 2248352092800. Its totient is φ = 2238132309684.

The previous prime is 2243242201223. The next prime is 2243242201271. The reversal of 2243242201241 is 1421022423422.

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 a cyclic number.

It is not a de Polignac number, because 2243242201241 - 2¹⁰ = 2243242200217 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2243242201271) 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, 2554945121 + ... + 2554945998.

It is an arithmetic number, because the mean of its divisors is an integer number (562088023200).

Almost surely, 2^{2243242201241} is an apocalyptic number.

It is an amenable number.

2243242201241 is a deficient number, since it is larger than the sum of its proper divisors (5109891559).

2243242201241 is an equidigital number, since it uses as much as digits as its factorization.

2243242201241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5109891558.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2243242201241 its reverse (1421022423422), we get a palindrome (3664264624663).

The spelling of 2243242201241 in words is "two trillion, two hundred forty-three billion, two hundred forty-two million, two hundred one thousand, two hundred forty-one".