22442446006 has 8 divisors (see below), whose sum is σ = 35127306864. Its totient is φ = 10733343720.

The previous prime is 22442446003. The next prime is 22442446043. The reversal of 22442446006 is 60064424422.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22442446003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243939585 + ... + 243939676.

It is an arithmetic number, because the mean of its divisors is an integer number (4390913358).

Almost surely, 2^22442446006 is an apocalyptic number.

22442446006 is a deficient number, since it is larger than the sum of its proper divisors (12684860858).

22442446006 is a wasteful number, since it uses less digits than its factorization.

22442446006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487879286.

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

The spelling of 22442446006 in words is "twenty-two billion, four hundred forty-two million, four hundred forty-six thousand, six".