2228815627 has 2 divisors, whose sum is σ = 2228815628. Its totient is φ = 2228815626.

The previous prime is 2228815553. The next prime is 2228815709. The reversal of 2228815627 is 7265188222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2228815627 - 2¹⁹ = 2228291339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2228815327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114407813 + 1114407814.

It is an arithmetic number, because the mean of its divisors is an integer number (1114407814).

Almost surely, 2^2228815627 is an apocalyptic number.

2228815627 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228815627 is an equidigital number, since it uses as much as digits as its factorization.

2228815627 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 215040, while the sum is 43.

The square root of 2228815627 is about 47210.3339005350. Note that the first 3 decimals coincide. The cubic root of 2228815627 is about 1306.2452214075.

The spelling of 2228815627 in words is "two billion, two hundred twenty-eight million, eight hundred fifteen thousand, six hundred twenty-seven".