5042221311 has 16 divisors (see below), whose sum is σ = 7149766400. Its totient is φ = 3151726848.

The previous prime is 5042221231. The next prime is 5042221321. The reversal of 5042221311 is 1131222405.

It is not a de Polignac number, because 5042221311 - 2¹⁷ = 5042090239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042221321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 450451 + ... + 461508.

It is an arithmetic number, because the mean of its divisors is an integer number (446860400).

Almost surely, 2^5042221311 is an apocalyptic number.

5042221311 is a deficient number, since it is larger than the sum of its proper divisors (2107545089).

5042221311 is a wasteful number, since it uses less digits than its factorization.

5042221311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912078.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5042221311 is about 71008.6002608135. The cubic root of 5042221311 is about 1714.7756237608.

Adding to 5042221311 its reverse (1131222405), we get a palindrome (6173443716).

The spelling of 5042221311 in words is "five billion, forty-two million, two hundred twenty-one thousand, three hundred eleven".