225021014 has 16 divisors (see below), whose sum is σ = 342889200. Its totient is φ = 110736384.

The previous prime is 225021001. The next prime is 225021023. The reversal of 225021014 is 410120522.

225021014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 225020983 and 225021001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37622 + ... + 43190.

It is an arithmetic number, because the mean of its divisors is an integer number (21430575).

Almost surely, 2^225021014 is an apocalyptic number.

225021014 is a deficient number, since it is larger than the sum of its proper divisors (117868186).

225021014 is a wasteful number, since it uses less digits than its factorization.

225021014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5887.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 225021014 is about 15000.7004503123. The cubic root of 225021014 is about 608.2391339890.

Adding to 225021014 its reverse (410120522), we get a palindrome (635141536).

The spelling of 225021014 in words is "two hundred twenty-five million, twenty-one thousand, fourteen".