2214243055 has 4 divisors (see below), whose sum is σ = 2657091672. Its totient is φ = 1771394440.

The previous prime is 2214243029. The next prime is 2214243077. The reversal of 2214243055 is 5503424122.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2214243055 - 2¹⁵ = 2214210287 is a prime.

It is a Duffinian number.

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, 221424301 + ... + 221424310.

It is an arithmetic number, because the mean of its divisors is an integer number (664272918).

Almost surely, 2^2214243055 is an apocalyptic number.

2214243055 is a deficient number, since it is larger than the sum of its proper divisors (442848617).

2214243055 is an equidigital number, since it uses as much as digits as its factorization.

2214243055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442848616.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 2214243055 is about 47055.7441233268. The cubic root of 2214243055 is about 1303.3921381113.

Adding to 2214243055 its reverse (5503424122), we get a palindrome (7717667177).

The spelling of 2214243055 in words is "two billion, two hundred fourteen million, two hundred forty-three thousand, fifty-five".