2214551623 has 2 divisors, whose sum is σ = 2214551624. Its totient is φ = 2214551622.

The previous prime is 2214551617. The next prime is 2214551627. The reversal of 2214551623 is 3261554122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2214551623 - 2⁹ = 2214551111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2214551627) 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, 1107275811 + 1107275812.

It is an arithmetic number, because the mean of its divisors is an integer number (1107275812).

Almost surely, 2^2214551623 is an apocalyptic number.

2214551623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2214551623 is an equidigital number, since it uses as much as digits as its factorization.

2214551623 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14400, while the sum is 31.

The square root of 2214551623 is about 47059.0227586592. The cubic root of 2214551623 is about 1303.4526804598.

The spelling of 2214551623 in words is "two billion, two hundred fourteen million, five hundred fifty-one thousand, six hundred twenty-three".