2215872223814 has 8 divisors (see below), whose sum is σ = 3329338800648. Its totient is φ = 1106092623600.

The previous prime is 2215872223781. The next prime is 2215872223819. The reversal of 2215872223814 is 4183222785122.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215872223819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 921742652 + ... + 921745055.

It is an arithmetic number, because the mean of its divisors is an integer number (416167350081).

Almost surely, 2^{2215872223814} is an apocalyptic number.

2215872223814 is a deficient number, since it is larger than the sum of its proper divisors (1113466576834).

2215872223814 is a wasteful number, since it uses less digits than its factorization.

2215872223814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1843488310.

The product of its digits is 860160, while the sum is 47.

The spelling of 2215872223814 in words is "two trillion, two hundred fifteen billion, eight hundred seventy-two million, two hundred twenty-three thousand, eight hundred fourteen".