4223111200043 has 2 divisors, whose sum is σ = 4223111200044. Its totient is φ = 4223111200042.

The previous prime is 4223111200037. The next prime is 4223111200069. The reversal of 4223111200043 is 3400021113224.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4223111200043 - 2⁸ = 4223111199787 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4223111199991 and 4223111200018.

It is not a weakly prime, because it can be changed into another prime (4223111200003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111555600021 + 2111555600022.

It is an arithmetic number, because the mean of its divisors is an integer number (2111555600022).

Almost surely, 2^{4223111200043} is an apocalyptic number.

4223111200043 is a deficient number, since it is larger than the sum of its proper divisors (1).

4223111200043 is an equidigital number, since it uses as much as digits as its factorization.

4223111200043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 4223111200043 its reverse (3400021113224), we get a palindrome (7623132313267).

The spelling of 4223111200043 in words is "four trillion, two hundred twenty-three billion, one hundred eleven million, two hundred thousand, forty-three".