2224754149 has 2 divisors, whose sum is σ = 2224754150. Its totient is φ = 2224754148.

The previous prime is 2224754089. The next prime is 2224754171. The reversal of 2224754149 is 9414574222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1127952225 + 1096801924 = 33585^2 + 33118^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224754149 - 2²⁷ = 2090536421 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2224754549) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112377074 + 1112377075.

It is an arithmetic number, because the mean of its divisors is an integer number (1112377075).

Almost surely, 2^2224754149 is an apocalyptic number.

It is an amenable number.

2224754149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224754149 is an equidigital number, since it uses as much as digits as its factorization.

2224754149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 161280, while the sum is 40.

The square root of 2224754149 is about 47167.2995729033. The cubic root of 2224754149 is about 1305.4513001928.

The spelling of 2224754149 in words is "two billion, two hundred twenty-four million, seven hundred fifty-four thousand, one hundred forty-nine".