4226440622 has 8 divisors (see below), whose sum is σ = 6340339200. Its totient is φ = 2112994224.

The previous prime is 4226440613. The next prime is 4226440637. The reversal of 4226440622 is 2260446224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88622 + ... + 127697.

It is an arithmetic number, because the mean of its divisors is an integer number (792542400).

Almost surely, 2^4226440622 is an apocalyptic number.

4226440622 is a deficient number, since it is larger than the sum of its proper divisors (2113898578).

4226440622 is a wasteful number, since it uses less digits than its factorization.

4226440622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226090.

The product of its (nonzero) digits is 36864, while the sum is 32.

The square root of 4226440622 is about 65011.0807632053. The cubic root of 4226440622 is about 1616.8072847727.

Adding to 4226440622 its reverse (2260446224), we get a palindrome (6486886846).

The spelling of 4226440622 in words is "four billion, two hundred twenty-six million, four hundred forty thousand, six hundred twenty-two".