4440122234 has 4 divisors (see below), whose sum is σ = 6660183354. Its totient is φ = 2220061116.

The previous prime is 4440122209. The next prime is 4440122333. The reversal of 4440122234 is 4322210444.

It is a happy number.

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., 4207468225 + 232654009 = 64865^2 + 15253^2 .

It is a super-2 number, since 2×4440122234² = 39429370905722301512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110030557 + ... + 1110030560.

Almost surely, 2^4440122234 is an apocalyptic number.

4440122234 is a deficient number, since it is larger than the sum of its proper divisors (2220061120).

4440122234 is a wasteful number, since it uses less digits than its factorization.

4440122234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2220061119.

The product of its (nonzero) digits is 6144, while the sum is 26.

The square root of 4440122234 is about 66634.2422032396. The cubic root of 4440122234 is about 1643.6082356422.

Adding to 4440122234 its reverse (4322210444), we get a palindrome (8762332678).

The spelling of 4440122234 in words is "four billion, four hundred forty million, one hundred twenty-two thousand, two hundred thirty-four".