212234223104 has 20 divisors (see below), whose sum is σ = 424053927264. Its totient is φ = 106117111296.

The previous prime is 212234223079. The next prime is 212234223107. The reversal of 212234223104 is 401322432212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212234223107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207259472 + ... + 207260495.

Almost surely, 2^212234223104 is an apocalyptic number.

It is an amenable number.

212234223104 is a deficient number, since it is larger than the sum of its proper divisors (211819704160).

212234223104 is an frugal number, since it uses more digits than its factorization.

212234223104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414519985 (or 414519969 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 212234223104 its reverse (401322432212), we get a palindrome (613556655316).

The spelling of 212234223104 in words is "two hundred twelve billion, two hundred thirty-four million, two hundred twenty-three thousand, one hundred four".