5242222131 has 8 divisors (see below), whose sum is σ = 6989999040. Its totient is φ = 3494629992.

The previous prime is 5242222067. The next prime is 5242222133. The reversal of 5242222131 is 1312222425.

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

It is not a de Polignac number, because 5242222131 - 2⁶ = 5242222067 is a prime.

It is a super-2 number, since 2×5242222131² = 54961785741492362322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5242222133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46696 + ... + 112538.

It is an arithmetic number, because the mean of its divisors is an integer number (873749880).

Almost surely, 2^5242222131 is an apocalyptic number.

5242222131 is a deficient number, since it is larger than the sum of its proper divisors (1747776909).

5242222131 is a wasteful number, since it uses less digits than its factorization.

5242222131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92385.

The product of its digits is 1920, while the sum is 24.

The square root of 5242222131 is about 72403.1914420905. The cubic root of 5242222131 is about 1737.1546099927.

Adding to 5242222131 its reverse (1312222425), we get a palindrome (6554444556).

The spelling of 5242222131 in words is "five billion, two hundred forty-two million, two hundred twenty-two thousand, one hundred thirty-one".