4143021222 has 16 divisors (see below), whose sum is σ = 8293072752. Its totient is φ = 1379835360.

The previous prime is 4143021217. The next prime is 4143021299. The reversal of 4143021222 is 2221203414.

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, 285253 + ... + 299424.

It is an arithmetic number, because the mean of its divisors is an integer number (518317047).

Almost surely, 2^4143021222 is an apocalyptic number.

4143021222 is an abundant number, since it is smaller than the sum of its proper divisors (4150051530).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4143021222 is a wasteful number, since it uses less digits than its factorization.

4143021222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585863.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4143021222 is about 64366.3050205618. The cubic root of 4143021222 is about 1606.0992746838.

Adding to 4143021222 its reverse (2221203414), we get a palindrome (6364224636).

The spelling of 4143021222 in words is "four billion, one hundred forty-three million, twenty-one thousand, two hundred twenty-two".