213224123340024 has 32 divisors (see below), whose sum is σ = 533507131815120. Its totient is φ = 71015131318016.

The previous prime is 213224123340001. The next prime is 213224123340043. The reversal of 213224123340024 is 420043321422312.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3723499647 + ... + 3723556910.

Almost surely, 2^{213224123340024} is an apocalyptic number.

213224123340024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

213224123340024 is an abundant number, since it is smaller than the sum of its proper divisors (320283008475096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213224123340024 is a wasteful number, since it uses less digits than its factorization.

213224123340024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7447057759 (or 7447057755 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 213224123340024 its reverse (420043321422312), we get a palindrome (633267444762336).

The spelling of 213224123340024 in words is "two hundred thirteen trillion, two hundred twenty-four billion, one hundred twenty-three million, three hundred forty thousand, twenty-four".