225223550050 has 48 divisors (see below), whose sum is σ = 423495216000. Its totient is φ = 89109675200.

The previous prime is 225223550029. The next prime is 225223550051. The reversal of 225223550050 is 50055322522.

It is a junction number, because it is equal to n+sod(n) for n = 225223549994 and 225223550021.

It is not an unprimeable number, because it can be changed into a prime (225223550051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1717305 + ... + 1843795.

It is an arithmetic number, because the mean of its divisors is an integer number (8822817000).

Almost surely, 2^225223550050 is an apocalyptic number.

225223550050 is a deficient number, since it is larger than the sum of its proper divisors (198271665950).

225223550050 is a wasteful number, since it uses less digits than its factorization.

225223550050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126891 (or 126886 counting only the distinct ones).

The product of its (nonzero) digits is 30000, while the sum is 31.

Adding to 225223550050 its reverse (50055322522), we get a palindrome (275278872572).

The spelling of 225223550050 in words is "two hundred twenty-five billion, two hundred twenty-three million, five hundred fifty thousand, fifty".