422344214203 has 4 divisors (see below), whose sum is σ = 422456513688. Its totient is φ = 422231914720.

The previous prime is 422344214119. The next prime is 422344214209. The reversal of 422344214203 is 302412443224.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-422344214203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (422344214209) 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, 56144101 + ... + 56151622.

It is an arithmetic number, because the mean of its divisors is an integer number (105614128422).

Almost surely, 2^422344214203 is an apocalyptic number.

422344214203 is a deficient number, since it is larger than the sum of its proper divisors (112299485).

422344214203 is a wasteful number, since it uses less digits than its factorization.

422344214203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112299484.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 422344214203 its reverse (302412443224), we get a palindrome (724756657427).

The spelling of 422344214203 in words is "four hundred twenty-two billion, three hundred forty-four million, two hundred fourteen thousand, two hundred three".