1224232324221 has 64 divisors (see below), whose sum is σ = 1716736573440. Its totient is φ = 775344960000.

The previous prime is 1224232324219. The next prime is 1224232324229.

1224232324221 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 1224232324221 - 2¹ = 1224232324219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224232324229) 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 63 ways as a sum of consecutive naturals, for example, 265961706 + ... + 265966308.

It is an arithmetic number, because the mean of its divisors is an integer number (26824008960).

Almost surely, 2^{1224232324221} is an apocalyptic number.

It is an amenable number.

1224232324221 is a deficient number, since it is larger than the sum of its proper divisors (492504249219).

1224232324221 is a wasteful number, since it uses less digits than its factorization.

1224232324221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5098.

The product of its digits is 18432, while the sum is 30.

The spelling of 1224232324221 in words is "one trillion, two hundred twenty-four billion, two hundred thirty-two million, three hundred twenty-four thousand, two hundred twenty-one".