22022002006 has 8 divisors (see below), whose sum is σ = 33060149640. Its totient is φ = 11001952128.

The previous prime is 22022001973. The next prime is 22022002007. The reversal of 22022002006 is 60020022022.

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 (22022002007) 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, 4521396 + ... + 4526263.

It is an arithmetic number, because the mean of its divisors is an integer number (4132518705).

Almost surely, 2^22022002006 is an apocalyptic number.

22022002006 is a deficient number, since it is larger than the sum of its proper divisors (11038147634).

22022002006 is a wasteful number, since it uses less digits than its factorization.

22022002006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9048878.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 22022002006 its reverse (60020022022), we get a palindrome (82042024028).

The spelling of 22022002006 in words is "twenty-two billion, twenty-two million, two thousand, six".