2215880320222 has 8 divisors (see below), whose sum is σ = 3323832195096. Its totient is φ = 1107936255192.

The previous prime is 2215880320193. The next prime is 2215880320249. The reversal of 2215880320222 is 2220230885122.

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, 1182393 + ... + 2414500.

It is an arithmetic number, because the mean of its divisors is an integer number (415479024387).

Almost surely, 2^{2215880320222} is an apocalyptic number.

2215880320222 is a deficient number, since it is larger than the sum of its proper divisors (1107951874874).

2215880320222 is a wasteful number, since it uses less digits than its factorization.

2215880320222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3904922.

The product of its (nonzero) digits is 61440, while the sum is 37.

The spelling of 2215880320222 in words is "two trillion, two hundred fifteen billion, eight hundred eighty million, three hundred twenty thousand, two hundred twenty-two".