2211204214 has 4 divisors (see below), whose sum is σ = 3316806324. Its totient is φ = 1105602106.

The previous prime is 2211204181. The next prime is 2211204217. The reversal of 2211204214 is 4124021122.

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

It is a super-2 number, since 2×2211204214² = 9778848152022715592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211204191 and 2211204200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211204217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552801052 + ... + 552801055.

It is an arithmetic number, because the mean of its divisors is an integer number (829201581).

Almost surely, 2^2211204214 is an apocalyptic number.

2211204214 is a deficient number, since it is larger than the sum of its proper divisors (1105602110).

2211204214 is a wasteful number, since it uses less digits than its factorization.

2211204214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1105602109.

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

The square root of 2211204214 is about 47023.4432384529. The cubic root of 2211204214 is about 1302.7956039616.

Adding to 2211204214 its reverse (4124021122), we get a palindrome (6335225336).

The spelling of 2211204214 in words is "two billion, two hundred eleven million, two hundred four thousand, two hundred fourteen".