225202512348 has 54 divisors (see below), whose sum is σ = 625717644552. Its totient is φ = 68243184240.

The previous prime is 225202512343. The next prime is 225202512349. The reversal of 225202512348 is 843215202522.

225202512348 is a `hidden beast` number, since 2 + 2 + 520 + 2 + 5 + 123 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225202512343) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25845336 + ... + 25854047.

It is an arithmetic number, because the mean of its divisors is an integer number (11587363788).

Almost surely, 2^225202512348 is an apocalyptic number.

It is an amenable number.

225202512348 is an abundant number, since it is smaller than the sum of its proper divisors (400515132204).

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

225202512348 is a wasteful number, since it uses less digits than its factorization.

225202512348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51699415 (or 51699399 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 225202512348 in words is "two hundred twenty-five billion, two hundred two million, five hundred twelve thousand, three hundred forty-eight".