225613325066242 has 8 divisors (see below), whose sum is σ = 338449214682000. Its totient is φ = 112796920172244.

The previous prime is 225613325066231. The next prime is 225613325066249. The reversal of 225613325066242 is 242660523316522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (225613325066249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4871151492 + ... + 4871197807.

It is an arithmetic number, because the mean of its divisors is an integer number (42306151835250).

Almost surely, 2^{225613325066242} is an apocalyptic number.

225613325066242 is a deficient number, since it is larger than the sum of its proper divisors (112835889615758).

225613325066242 is a wasteful number, since it uses less digits than its factorization.

225613325066242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9742360880.

The product of its (nonzero) digits is 6220800, while the sum is 49.

The spelling of 225613325066242 in words is "two hundred twenty-five trillion, six hundred thirteen billion, three hundred twenty-five million, sixty-six thousand, two hundred forty-two".