3005222231 has 8 divisors (see below), whose sum is σ = 3307438224. Its totient is φ = 2707841920.

The previous prime is 3005222219. The next prime is 3005222249. The reversal of 3005222231 is 1322225003.

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 3005222231 - 2⁶ = 3005222167 is a prime.

It is a super-3 number, since 3×3005222231³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3005222201) 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, 1207616 + ... + 1210101.

It is an arithmetic number, because the mean of its divisors is an integer number (413429778).

Almost surely, 2^3005222231 is an apocalyptic number.

3005222231 is a deficient number, since it is larger than the sum of its proper divisors (302215993).

3005222231 is a wasteful number, since it uses less digits than its factorization.

3005222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2417841.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3005222231 is about 54819.9072509248. The cubic root of 3005222231 is about 1443.0859474573.

Adding to 3005222231 its reverse (1322225003), we get a palindrome (4327447234).

The spelling of 3005222231 in words is "three billion, five million, two hundred twenty-two thousand, two hundred thirty-one".