2214320212 has 24 divisors (see below), whose sum is σ = 4261936896. Its totient is φ = 1000248288.

The previous prime is 2214320203. The next prime is 2214320219. The reversal of 2214320212 is 2120234122.

It is a self number, because there is not a number n which added to its sum of digits gives 2214320212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214320219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 450568 + ... + 455455.

It is an arithmetic number, because the mean of its divisors is an integer number (177580704).

Almost surely, 2^2214320212 is an apocalyptic number.

It is an amenable number.

2214320212 is a deficient number, since it is larger than the sum of its proper divisors (2047616684).

2214320212 is a wasteful number, since it uses less digits than its factorization.

2214320212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906087 (or 906085 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 2214320212 is about 47056.5639629585. The cubic root of 2214320212 is about 1303.4072771688.

Adding to 2214320212 its reverse (2120234122), we get a palindrome (4334554334).

The spelling of 2214320212 in words is "two billion, two hundred fourteen million, three hundred twenty thousand, two hundred twelve".