2112031043224 has 32 divisors (see below), whose sum is σ = 3977751233520. Its totient is φ = 1051297962496.

The previous prime is 2112031043149. The next prime is 2112031043261. The reversal of 2112031043224 is 4223401302112.

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, 43547052 + ... + 43595524.

Almost surely, 2^{2112031043224} is an apocalyptic number.

It is an amenable number.

2112031043224 is a deficient number, since it is larger than the sum of its proper divisors (1865720190296).

2112031043224 is a wasteful number, since it uses less digits than its factorization.

2112031043224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72699 (or 72695 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 2112031043224 its reverse (4223401302112), we get a palindrome (6335432345336).

The spelling of 2112031043224 in words is "two trillion, one hundred twelve billion, thirty-one million, forty-three thousand, two hundred twenty-four".