212233223332103 has 4 divisors (see below), whose sum is σ = 219079456342848. Its totient is φ = 205386990321360.

The previous prime is 212233223332099. The next prime is 212233223332133. The reversal of 212233223332103 is 301233322332212.

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

It is not a de Polignac number, because 212233223332103 - 2² = 212233223332099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 212233223332103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212233223332133) 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, 3423116505326 + ... + 3423116505387.

It is an arithmetic number, because the mean of its divisors is an integer number (54769864085712).

Almost surely, 2^{212233223332103} is an apocalyptic number.

212233223332103 is a deficient number, since it is larger than the sum of its proper divisors (6846233010745).

212233223332103 is an equidigital number, since it uses as much as digits as its factorization.

212233223332103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6846233010744.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 212233223332103 its reverse (301233322332212), we get a palindrome (513466545664315).

The spelling of 212233223332103 in words is "two hundred twelve trillion, two hundred thirty-three billion, two hundred twenty-three million, three hundred thirty-two thousand, one hundred three".