2214404551 has 2 divisors, whose sum is σ = 2214404552. Its totient is φ = 2214404550.

The previous prime is 2214404477. The next prime is 2214404611. The reversal of 2214404551 is 1554044122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2214404551 - 2²³ = 2206015943 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214404351) 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 as a sum of consecutive naturals, namely, 1107202275 + 1107202276.

It is an arithmetic number, because the mean of its divisors is an integer number (1107202276).

Almost surely, 2^2214404551 is an apocalyptic number.

2214404551 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214404551 is an equidigital number, since it uses as much as digits as its factorization.

2214404551 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6400, while the sum is 28.

The square root of 2214404551 is about 47057.4600993296. The cubic root of 2214404551 is about 1303.4238250120.

Adding to 2214404551 its reverse (1554044122), we get a palindrome (3768448673).

The spelling of 2214404551 in words is "two billion, two hundred fourteen million, four hundred four thousand, five hundred fifty-one".