225177035061244 has 48 divisors (see below), whose sum is σ = 469936647806976. Its totient is φ = 92308212057600.

The previous prime is 225177035061229. The next prime is 225177035061247. The reversal of 225177035061244 is 442160530771522.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225177035061247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193237989 + ... + 194399779.

It is an arithmetic number, because the mean of its divisors is an integer number (9790346829312).

Almost surely, 2^{225177035061244} is an apocalyptic number.

It is an amenable number.

225177035061244 is an abundant number, since it is smaller than the sum of its proper divisors (244759612745732).

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

225177035061244 is a wasteful number, since it uses less digits than its factorization.

225177035061244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462786 (or 1462784 counting only the distinct ones).

The product of its (nonzero) digits is 2822400, while the sum is 49.

The spelling of 225177035061244 in words is "two hundred twenty-five trillion, one hundred seventy-seven billion, thirty-five million, sixty-one thousand, two hundred forty-four".