2222221334215 has 8 divisors (see below), whose sum is σ = 2666698481520. Its totient is φ = 1777755147072.

The previous prime is 2222221334189. The next prime is 2222221334233. The reversal of 2222221334215 is 5124331222222.

2222221334215 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2222221334215 - 2¹¹ = 2222221332167 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2287174 + ... + 3110563.

It is an arithmetic number, because the mean of its divisors is an integer number (333337310190).

Almost surely, 2^{2222221334215} is an apocalyptic number.

2222221334215 is a deficient number, since it is larger than the sum of its proper divisors (444477147305).

2222221334215 is an equidigital number, since it uses as much as digits as its factorization.

2222221334215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5480081.

The product of its digits is 23040, while the sum is 31.

Adding to 2222221334215 its reverse (5124331222222), we get a palindrome (7346552556437).

The spelling of 2222221334215 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-one million, three hundred thirty-four thousand, two hundred fifteen".