22221210230102 has 8 divisors (see below), whose sum is σ = 35895801140976. Its totient is φ = 10255943183112.

The previous prime is 22221210230069. The next prime is 22221210230111. The reversal of 22221210230102 is 20103201212222.

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, 427330965938 + ... + 427330965989.

It is an arithmetic number, because the mean of its divisors is an integer number (4486975142622).

Almost surely, 2^{22221210230102} is an apocalyptic number.

22221210230102 is a deficient number, since it is larger than the sum of its proper divisors (13674590910874).

22221210230102 is a wasteful number, since it uses less digits than its factorization.

22221210230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 854661931942.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22221210230102 its reverse (20103201212222), we get a palindrome (42324411442324).

The spelling of 22221210230102 in words is "twenty-two trillion, two hundred twenty-one billion, two hundred ten million, two hundred thirty thousand, one hundred two".