2204040223043 has 2 divisors, whose sum is σ = 2204040223044. Its totient is φ = 2204040223042.

The previous prime is 2204040223031. The next prime is 2204040223069. The reversal of 2204040223043 is 3403220404022.

It is a happy number.

It is an a-pointer prime, because the next prime (2204040223069) can be obtained adding 2204040223043 to its sum of digits (26).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2204040223043 - 2²⁸ = 2203771787587 is a prime.

It is not a weakly prime, because it can be changed into another prime (2204040223003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102020111521 + 1102020111522.

It is an arithmetic number, because the mean of its divisors is an integer number (1102020111522).

Almost surely, 2^{2204040223043} is an apocalyptic number.

2204040223043 is a deficient number, since it is larger than the sum of its proper divisors (1).

2204040223043 is an equidigital number, since it uses as much as digits as its factorization.

2204040223043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9216, while the sum is 26.

Adding to 2204040223043 its reverse (3403220404022), we get a palindrome (5607260627065).

The spelling of 2204040223043 in words is "two trillion, two hundred four billion, forty million, two hundred twenty-three thousand, forty-three".