2104221214 has 4 divisors (see below), whose sum is σ = 3156331824. Its totient is φ = 1052110606.

The previous prime is 2104221199. The next prime is 2104221227. The reversal of 2104221214 is 4121224012.

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

It is a junction number, because it is equal to n+sod(n) for n = 2104221191 and 2104221200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526055302 + ... + 526055305.

It is an arithmetic number, because the mean of its divisors is an integer number (789082956).

Almost surely, 2^2104221214 is an apocalyptic number.

2104221214 is a deficient number, since it is larger than the sum of its proper divisors (1052110610).

2104221214 is a wasteful number, since it uses less digits than its factorization.

2104221214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052110609.

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2104221214 is about 45871.7910485300. The cubic root of 2104221214 is about 1281.4366222580.

Adding to 2104221214 its reverse (4121224012), we get a palindrome (6225445226).

The spelling of 2104221214 in words is "two billion, one hundred four million, two hundred twenty-one thousand, two hundred fourteen".