4422122231 has 8 divisors (see below), whose sum is σ = 4458128640. Its totient is φ = 4386175992.

The previous prime is 4422122219. The next prime is 4422122251. The reversal of 4422122231 is 1322212244.

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 4422122231 - 2²⁶ = 4355013367 is a prime.

It is a super-2 number, since 2×4422122231² = 39110330051808834722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4422122197 and 4422122206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422122251) 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, 138896 + ... + 167738.

It is an arithmetic number, because the mean of its divisors is an integer number (557266080).

Almost surely, 2^4422122231 is an apocalyptic number.

4422122231 is a deficient number, since it is larger than the sum of its proper divisors (36006409).

4422122231 is a wasteful number, since it uses less digits than its factorization.

4422122231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30085.

The product of its digits is 1536, while the sum is 23.

The square root of 4422122231 is about 66499.0393238880. The cubic root of 4422122231 is about 1641.3841961176.

Adding to 4422122231 its reverse (1322212244), we get a palindrome (5744334475).

The spelling of 4422122231 in words is "four billion, four hundred twenty-two million, one hundred twenty-two thousand, two hundred thirty-one".