4442226622 has 4 divisors (see below), whose sum is σ = 6663339936. Its totient is φ = 2221113310.

The previous prime is 4442226617. The next prime is 4442226661. The reversal of 4442226622 is 2266222444.

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

It is a super-2 number, since 2×4442226622² = 39466754722411061768, which contains 22 as substring.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1110556654 + ... + 1110556657.

It is an arithmetic number, because the mean of its divisors is an integer number (1665834984).

Almost surely, 2^4442226622 is an apocalyptic number.

4442226622 is a deficient number, since it is larger than the sum of its proper divisors (2221113314).

4442226622 is a wasteful number, since it uses less digits than its factorization.

4442226622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221113313.

The product of its digits is 73728, while the sum is 34.

The square root of 4442226622 is about 66650.0309227235. The cubic root of 4442226622 is about 1643.8678563599.

The spelling of 4442226622 in words is "four billion, four hundred forty-two million, two hundred twenty-six thousand, six hundred twenty-two".