22213210002 has 8 divisors (see below), whose sum is σ = 44426420016. Its totient is φ = 7404403332.

The previous prime is 22213209979. The next prime is 22213210081. The reversal of 22213210002 is 20001231222.

It is a happy number.

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

22213210002 is an admirable 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, 1851100828 + ... + 1851100839.

It is an arithmetic number, because the mean of its divisors is an integer number (5553302502).

Almost surely, 2^22213210002 is an apocalyptic number.

22213210002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22213210002 is a wasteful number, since it uses less digits than its factorization.

22213210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3702201672.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 22213210002 its reverse (20001231222), we get a palindrome (42214441224).

The spelling of 22213210002 in words is "twenty-two billion, two hundred thirteen million, two hundred ten thousand, two".