4244022122 has 4 divisors (see below), whose sum is σ = 6366033186. Its totient is φ = 2122011060.

The previous prime is 4244022037. The next prime is 4244022163. The reversal of 4244022122 is 2212204424.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 3020491681 + 1223530441 = 54959^2 + 34979^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061005529 + ... + 1061005532.

Almost surely, 2^4244022122 is an apocalyptic number.

4244022122 is a deficient number, since it is larger than the sum of its proper divisors (2122011064).

4244022122 is a wasteful number, since it uses less digits than its factorization.

4244022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2122011063.

The product of its (nonzero) digits is 2048, while the sum is 23.

The square root of 4244022122 is about 65146.1596872755. The cubic root of 4244022122 is about 1619.0460931474.

Adding to 4244022122 its reverse (2212204424), we get a palindrome (6456226546).

The spelling of 4244022122 in words is "four billion, two hundred forty-four million, twenty-two thousand, one hundred twenty-two".