2228558107 has 2 divisors, whose sum is σ = 2228558108. Its totient is φ = 2228558106.

The previous prime is 2228558047. The next prime is 2228558149. The reversal of 2228558107 is 7018558222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2228558107 - 2⁷ = 2228557979 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2228558107.

It is not a weakly prime, because it can be changed into another prime (2228552107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114279053 + 1114279054.

It is an arithmetic number, because the mean of its divisors is an integer number (1114279054).

Almost surely, 2^2228558107 is an apocalyptic number.

2228558107 is a deficient number, since it is larger than the sum of its proper divisors (1).

2228558107 is an equidigital number, since it uses as much as digits as its factorization.

2228558107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 89600, while the sum is 40.

The square root of 2228558107 is about 47207.6064527741. The cubic root of 2228558107 is about 1306.1949110960.

The spelling of 2228558107 in words is "two billion, two hundred twenty-eight million, five hundred fifty-eight thousand, one hundred seven".