4233221111423 has 8 divisors (see below), whose sum is σ = 4417397039328. Its totient is φ = 4049055419904.

The previous prime is 4233221111369. The next prime is 4233221111513. The reversal of 4233221111423 is 3241111223324.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4233221111423 - 2¹² = 4233221107327 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 (4233221111123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1707986 + ... + 3373967.

It is an arithmetic number, because the mean of its divisors is an integer number (552174629916).

Almost surely, 2^{4233221111423} is an apocalyptic number.

4233221111423 is a deficient number, since it is larger than the sum of its proper divisors (184175927905).

4233221111423 is a wasteful number, since it uses less digits than its factorization.

4233221111423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5118193.

The product of its digits is 6912, while the sum is 29.

Adding to 4233221111423 its reverse (3241111223324), we get a palindrome (7474332334747).

The spelling of 4233221111423 in words is "four trillion, two hundred thirty-three billion, two hundred twenty-one million, one hundred eleven thousand, four hundred twenty-three".