4223203421101 has 32 divisors (see below), whose sum is σ = 5207531586048. Its totient is φ = 3342237050880.

The previous prime is 4223203421093. The next prime is 4223203421141. The reversal of 4223203421101 is 1011243023224.

It is not a de Polignac number, because 4223203421101 - 2³ = 4223203421093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223203421141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53702656 + ... + 53781238.

It is an arithmetic number, because the mean of its divisors is an integer number (162735362064).

Almost surely, 2^{4223203421101} is an apocalyptic number.

It is an amenable number.

4223203421101 is a deficient number, since it is larger than the sum of its proper divisors (984328164947).

4223203421101 is a wasteful number, since it uses less digits than its factorization.

4223203421101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87181.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 4223203421101 its reverse (1011243023224), we get a palindrome (5234446444325).

The spelling of 4223203421101 in words is "four trillion, two hundred twenty-three billion, two hundred three million, four hundred twenty-one thousand, one hundred one".