212422044322003 has 4 divisors (see below), whose sum is σ = 212926609748368. Its totient is φ = 211917478895640.

The previous prime is 212422044321961. The next prime is 212422044322009. The reversal of 212422044322003 is 300223440224212.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 212422044322003 - 2⁹ = 212422044321491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212422044322009) 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 3 ways as a sum of consecutive naturals, for example, 252282712551 + ... + 252282713392.

It is an arithmetic number, because the mean of its divisors is an integer number (53231652437092).

Almost surely, 2^{212422044322003} is an apocalyptic number.

212422044322003 is a deficient number, since it is larger than the sum of its proper divisors (504565426365).

212422044322003 is an equidigital number, since it uses as much as digits as its factorization.

212422044322003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 504565426364.

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

Adding to 212422044322003 its reverse (300223440224212), we get a palindrome (512645484546215).

The spelling of 212422044322003 in words is "two hundred twelve trillion, four hundred twenty-two billion, forty-four million, three hundred twenty-two thousand, three".