212144331414224 has 40 divisors (see below), whose sum is σ = 449028407857440. Its totient is φ = 96293234102400.

The previous prime is 212144331414181. The next prime is 212144331414287. The reversal of 212144331414224 is 422414133441212.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 849921422 + ... + 850170989.

It is an arithmetic number, because the mean of its divisors is an integer number (11225710196436).

Almost surely, 2^{212144331414224} is an apocalyptic number.

It is an amenable number.

212144331414224 is an abundant number, since it is smaller than the sum of its proper divisors (236884076443216).

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

212144331414224 is a wasteful number, since it uses less digits than its factorization.

212144331414224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1700093139 (or 1700093133 counting only the distinct ones).

The product of its digits is 147456, while the sum is 38.

Adding to 212144331414224 its reverse (422414133441212), we get a palindrome (634558464855436).

The spelling of 212144331414224 in words is "two hundred twelve trillion, one hundred forty-four billion, three hundred thirty-one million, four hundred fourteen thousand, two hundred twenty-four".