2229930149 has 2 divisors, whose sum is σ = 2229930150. Its totient is φ = 2229930148.

The previous prime is 2229930133. The next prime is 2229930167. The reversal of 2229930149 is 9410399222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2229539524 + 390625 = 47218^2 + 625^2 .

It is a cyclic number.

It is not a de Polignac number, because 2229930149 - 2⁴ = 2229930133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2229930179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1114965074 + 1114965075.

It is an arithmetic number, because the mean of its divisors is an integer number (1114965075).

Almost surely, 2^2229930149 is an apocalyptic number.

It is an amenable number.

2229930149 is a deficient number, since it is larger than the sum of its proper divisors (1).

2229930149 is an equidigital number, since it uses as much as digits as its factorization.

2229930149 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 69984, while the sum is 41.

The square root of 2229930149 is about 47222.1362180916. The cubic root of 2229930149 is about 1306.4629149697.

The spelling of 2229930149 in words is "two billion, two hundred twenty-nine million, nine hundred thirty thousand, one hundred forty-nine".