2234422003421 has 4 divisors (see below), whose sum is σ = 2239086768000. Its totient is φ = 2229757238844.

The previous prime is 2234422003393. The next prime is 2234422003439. The reversal of 2234422003421 is 1243002244322.

2234422003421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2234422003421 - 2¹⁴ = 2234421987037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2234422003441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2332381571 + ... + 2332382528.

It is an arithmetic number, because the mean of its divisors is an integer number (559771692000).

Almost surely, 2^{2234422003421} is an apocalyptic number.

It is an amenable number.

2234422003421 is a deficient number, since it is larger than the sum of its proper divisors (4664764579).

2234422003421 is an equidigital number, since it uses as much as digits as its factorization.

2234422003421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4664764578.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 2234422003421 its reverse (1243002244322), we get a palindrome (3477424247743).

The spelling of 2234422003421 in words is "two trillion, two hundred thirty-four billion, four hundred twenty-two million, three thousand, four hundred twenty-one".