4222625149 has 2 divisors, whose sum is σ = 4222625150. Its totient is φ = 4222625148.

The previous prime is 4222625101. The next prime is 4222625161. The reversal of 4222625149 is 9415262224.

4222625149 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4061512900 + 161112249 = 63730^2 + 12693^2 .

It is a cyclic number.

It is not a de Polignac number, because 4222625149 - 2¹¹ = 4222623101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4222635149) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2111312574 + 2111312575.

It is an arithmetic number, because the mean of its divisors is an integer number (2111312575).

Almost surely, 2^4222625149 is an apocalyptic number.

It is an amenable number.

4222625149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4222625149 is an equidigital number, since it uses as much as digits as its factorization.

4222625149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 37.

The square root of 4222625149 is about 64981.7293475635. The cubic root of 4222625149 is about 1616.3206071819.

The spelling of 4222625149 in words is "four billion, two hundred twenty-two million, six hundred twenty-five thousand, one hundred forty-nine".