4220024244133 has 4 divisors (see below), whose sum is σ = 4221445609260. Its totient is φ = 4218602879008.

The previous prime is 4220024244101. The next prime is 4220024244167. The reversal of 4220024244133 is 3314424200224.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 880056000769 + 3339968243364 = 938113^2 + 1827558^2 .

It is a cyclic number.

It is not a de Polignac number, because 4220024244133 - 2⁵ = 4220024244101 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4220024244095 and 4220024244104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4220024244833) 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 3 ways as a sum of consecutive naturals, for example, 710678110 + ... + 710684047.

It is an arithmetic number, because the mean of its divisors is an integer number (1055361402315).

Almost surely, 2^{4220024244133} is an apocalyptic number.

It is an amenable number.

4220024244133 is a deficient number, since it is larger than the sum of its proper divisors (1421365127).

4220024244133 is a wasteful number, since it uses less digits than its factorization.

4220024244133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1421365126.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 4220024244133 its reverse (3314424200224), we get a palindrome (7534448444357).

The spelling of 4220024244133 in words is "four trillion, two hundred twenty billion, twenty-four million, two hundred forty-four thousand, one hundred thirty-three".