225333227049 has 16 divisors (see below), whose sum is σ = 343390028160. Its totient is φ = 128752427520.

The previous prime is 225333227017. The next prime is 225333227057. The reversal of 225333227049 is 940722333522.

225333227049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 225333227049 - 2⁵ = 225333227017 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 225333227049.

It is not an unprimeable number, because it can be changed into a prime (225331227049) 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 in 15 ways as a sum of consecutive naturals, for example, 93054 + ... + 677735.

It is an arithmetic number, because the mean of its divisors is an integer number (21461876760).

Almost surely, 2^225333227049 is an apocalyptic number.

It is an amenable number.

225333227049 is a deficient number, since it is larger than the sum of its proper divisors (118056801111).

225333227049 is a wasteful number, since it uses less digits than its factorization.

225333227049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784720.

The product of its (nonzero) digits is 544320, while the sum is 42.

The spelling of 225333227049 in words is "two hundred twenty-five billion, three hundred thirty-three million, two hundred twenty-seven thousand, forty-nine".