225214216150 has 48 divisors (see below), whose sum is σ = 522263001600. Its totient is φ = 70196637600.

The previous prime is 225214216111. The next prime is 225214216223. The reversal of 225214216150 is 51612412522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29244750 + ... + 29252449.

It is an arithmetic number, because the mean of its divisors is an integer number (10880479200).

Almost surely, 2^225214216150 is an apocalyptic number.

225214216150 is an abundant number, since it is smaller than the sum of its proper divisors (297048785450).

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

225214216150 is a wasteful number, since it uses less digits than its factorization.

225214216150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58497229 (or 58497224 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 225214216150 its reverse (51612412522), we get a palindrome (276826628672).

The spelling of 225214216150 in words is "two hundred twenty-five billion, two hundred fourteen million, two hundred sixteen thousand, one hundred fifty".