2243042201401 has 4 divisors (see below), whose sum is σ = 2255573163600. Its totient is φ = 2230511239204.

The previous prime is 2243042201383. The next prime is 2243042201441. The reversal of 2243042201401 is 1041022403422.

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 2243042201401 - 2³¹ = 2240894717753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2243042201441) 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, 6265480831 + ... + 6265481188.

It is an arithmetic number, because the mean of its divisors is an integer number (563893290900).

Almost surely, 2^{2243042201401} is an apocalyptic number.

It is an amenable number.

2243042201401 is a deficient number, since it is larger than the sum of its proper divisors (12530962199).

2243042201401 is a wasteful number, since it uses less digits than its factorization.

2243042201401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12530962198.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2243042201401 its reverse (1041022403422), we get a palindrome (3284064604823).

The spelling of 2243042201401 in words is "two trillion, two hundred forty-three billion, forty-two million, two hundred one thousand, four hundred one".