2225214889 has 2 divisors, whose sum is σ = 2225214890. Its totient is φ = 2225214888.

The previous prime is 2225214877. The next prime is 2225214919. The reversal of 2225214889 is 9884125222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2201204889 + 24010000 = 46917^2 + 4900^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225214889 - 2⁹ = 2225214377 is a prime.

It is not a weakly prime, because it can be changed into another prime (2225214809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112607444 + 1112607445.

It is an arithmetic number, because the mean of its divisors is an integer number (1112607445).

Almost surely, 2^2225214889 is an apocalyptic number.

It is an amenable number.

2225214889 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225214889 is an equidigital number, since it uses as much as digits as its factorization.

2225214889 is an evil number, because the sum of its binary digits is even.

The product of its digits is 184320, while the sum is 43.

The square root of 2225214889 is about 47172.1834241325. The cubic root of 2225214889 is about 1305.5414123394.

The spelling of 2225214889 in words is "two billion, two hundred twenty-five million, two hundred fourteen thousand, eight hundred eighty-nine".