225246740274 has 48 divisors (see below), whose sum is σ = 507081949920. Its totient is φ = 74938050720.

The previous prime is 225246740239. The next prime is 225246740287. The reversal of 225246740274 is 472047642522.

225246740274 is a `hidden beast` number, since 2 + 2 + 524 + 67 + 40 + 27 + 4 = 666.

225246740274 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 191584 + ... + 697995.

It is an arithmetic number, because the mean of its divisors is an integer number (10564207290).

Almost surely, 2^225246740274 is an apocalyptic number.

225246740274 is an abundant number, since it is smaller than the sum of its proper divisors (281835209646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225246740274 is an equidigital number, since it uses as much as digits as its factorization.

225246740274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 890117 (or 890105 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 45.

The spelling of 225246740274 in words is "two hundred twenty-five billion, two hundred forty-six million, seven hundred forty thousand, two hundred seventy-four".