4243222403203 has 16 divisors (see below), whose sum is σ = 4872565716480. Its totient is φ = 3619712592000.

The previous prime is 4243222403171. The next prime is 4243222403221. The reversal of 4243222403203 is 3023042223424.

It is a cyclic number.

It is not a de Polignac number, because 4243222403203 - 2⁵ = 4243222403171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4243222403293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 489433 + ... + 2953978.

It is an arithmetic number, because the mean of its divisors is an integer number (304535357280).

Almost surely, 2^{4243222403203} is an apocalyptic number.

4243222403203 is a deficient number, since it is larger than the sum of its proper divisors (629343313277).

4243222403203 is a wasteful number, since it uses less digits than its factorization.

4243222403203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3444258.

The product of its (nonzero) digits is 55296, while the sum is 31.

Adding to 4243222403203 its reverse (3023042223424), we get a palindrome (7266264626627).

The spelling of 4243222403203 in words is "four trillion, two hundred forty-three billion, two hundred twenty-two million, four hundred three thousand, two hundred three".