3021430222 has 16 divisors (see below), whose sum is σ = 4582337760. Its totient is φ = 1494024192.

The previous prime is 3021430207. The next prime is 3021430253. The reversal of 3021430222 is 2220341203.

It is a self number, because there is not a number n which added to its sum of digits gives 3021430222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148878 + ... + 167950.

It is an arithmetic number, because the mean of its divisors is an integer number (286396110).

Almost surely, 2^3021430222 is an apocalyptic number.

3021430222 is a deficient number, since it is larger than the sum of its proper divisors (1560907538).

3021430222 is a wasteful number, since it uses less digits than its factorization.

3021430222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19947.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 3021430222 is about 54967.5378928327. The cubic root of 3021430222 is about 1445.6756173805.

Adding to 3021430222 its reverse (2220341203), we get a palindrome (5241771425).

The spelling of 3021430222 in words is "three billion, twenty-one million, four hundred thirty thousand, two hundred twenty-two".