2203421325422 has 4 divisors (see below), whose sum is σ = 3305131988136. Its totient is φ = 1101710662710.

The previous prime is 2203421325421. The next prime is 2203421325437. The reversal of 2203421325422 is 2245231243022.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203421325421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550855331354 + ... + 550855331357.

It is an arithmetic number, because the mean of its divisors is an integer number (826282997034).

Almost surely, 2^{2203421325422} is an apocalyptic number.

2203421325422 is a deficient number, since it is larger than the sum of its proper divisors (1101710662714).

2203421325422 is a wasteful number, since it uses less digits than its factorization.

2203421325422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1101710662713.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2203421325422 its reverse (2245231243022), we get a palindrome (4448652568444).

The spelling of 2203421325422 in words is "two trillion, two hundred three billion, four hundred twenty-one million, three hundred twenty-five thousand, four hundred twenty-two".