4223341011021 has 16 divisors (see below), whose sum is σ = 6234728659968. Its totient is φ = 2521397617200.

The previous prime is 4223341011011. The next prime is 4223341011041. The reversal of 4223341011021 is 1201101433224.

It is not a de Polignac number, because 4223341011021 - 2¹⁵ = 4223340978253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4223341010982 and 4223341011000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4223341011011) 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 15 ways as a sum of consecutive naturals, for example, 955072645 + ... + 955077066.

It is an arithmetic number, because the mean of its divisors is an integer number (389670541248).

Almost surely, 2^{4223341011021} is an apocalyptic number.

It is an amenable number.

4223341011021 is a deficient number, since it is larger than the sum of its proper divisors (2011387648947).

4223341011021 is a wasteful number, since it uses less digits than its factorization.

4223341011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1910149792.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 4223341011021 its reverse (1201101433224), we get a palindrome (5424442444245).

The spelling of 4223341011021 in words is "four trillion, two hundred twenty-three billion, three hundred forty-one million, eleven thousand, twenty-one".