225665107350 has 48 divisors (see below), whose sum is σ = 562093435920. Its totient is φ = 59914569600.

The previous prime is 225665107313. The next prime is 225665107351. The reversal of 225665107350 is 53701566522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225665107351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3250441 + ... + 3319140.

It is an arithmetic number, because the mean of its divisors is an integer number (11710279915).

Almost surely, 2^225665107350 is an apocalyptic number.

225665107350 is an abundant number, since it is smaller than the sum of its proper divisors (336428328570).

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

225665107350 is a wasteful number, since it uses less digits than its factorization.

225665107350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6569825 (or 6569820 counting only the distinct ones).

The product of its (nonzero) digits is 378000, while the sum is 42.

The spelling of 225665107350 in words is "two hundred twenty-five billion, six hundred sixty-five million, one hundred seven thousand, three hundred fifty".