2120224043 has 8 divisors (see below), whose sum is σ = 2432543712. Its totient is φ = 1810262016.

The previous prime is 2120223983. The next prime is 2120224121. The reversal of 2120224043 is 3404220212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2120224043 - 2¹⁴ = 2120207659 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2120224643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 587480 + ... + 591077.

It is an arithmetic number, because the mean of its divisors is an integer number (304067964).

Almost surely, 2^2120224043 is an apocalyptic number.

2120224043 is a deficient number, since it is larger than the sum of its proper divisors (312319669).

2120224043 is a wasteful number, since it uses less digits than its factorization.

2120224043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1178821.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2120224043 is about 46045.8906201194. The cubic root of 2120224043 is about 1284.6769096924.

Adding to 2120224043 its reverse (3404220212), we get a palindrome (5524444255).

The spelling of 2120224043 in words is "two billion, one hundred twenty million, two hundred twenty-four thousand, forty-three".