4222085131 has 8 divisors (see below), whose sum is σ = 4612203504. Its totient is φ = 3833015520.

The previous prime is 4222085053. The next prime is 4222085141. The reversal of 4222085131 is 1315802224.

4222085131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 4222085131 - 2⁹ = 4222084619 is a prime.

It is a super-2 number, since 2×4222085131² = 35652005706822574322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4222085131.

It is not an unprimeable number, because it can be changed into a prime (4222085141) 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, 253756 + ... + 269881.

It is an arithmetic number, because the mean of its divisors is an integer number (576525438).

Almost surely, 2^4222085131 is an apocalyptic number.

4222085131 is a deficient number, since it is larger than the sum of its proper divisors (390118373).

4222085131 is a wasteful number, since it uses less digits than its factorization.

4222085131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524381.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 4222085131 is about 64977.5740621332. The cubic root of 4222085131 is about 1616.2517022233.

Adding to 4222085131 its reverse (1315802224), we get a palindrome (5537887355).

The spelling of 4222085131 in words is "four billion, two hundred twenty-two million, eighty-five thousand, one hundred thirty-one".