222221200110002 has 8 divisors (see below), whose sum is σ = 333332772862512. Its totient is φ = 111110275822500.

The previous prime is 222221200109963. The next prime is 222221200110073. The reversal of 222221200110002 is 200011002122222.

It is a happy number.

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

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, 161258624 + ... + 162630827.

It is an arithmetic number, because the mean of its divisors is an integer number (41666596607814).

Almost surely, 2^{222221200110002} is an apocalyptic number.

222221200110002 is a deficient number, since it is larger than the sum of its proper divisors (111111572752510).

222221200110002 is a wasteful number, since it uses less digits than its factorization.

222221200110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324232504.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222221200110002 its reverse (200011002122222), we get a palindrome (422232202232224).

The spelling of 222221200110002 in words is "two hundred twenty-two trillion, two hundred twenty-one billion, two hundred million, one hundred ten thousand, two".