225122054 has 8 divisors (see below), whose sum is σ = 338081520. Its totient is φ = 112428216.

The previous prime is 225122039. The next prime is 225122063. The reversal of 225122054 is 450221522.

225122054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64274 + ... + 67685.

It is an arithmetic number, because the mean of its divisors is an integer number (42260190).

Almost surely, 2^225122054 is an apocalyptic number.

225122054 is a deficient number, since it is larger than the sum of its proper divisors (112959466).

225122054 is a wasteful number, since it uses less digits than its factorization.

225122054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132814.

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 225122054 is about 15004.0679150689. The cubic root of 225122054 is about 608.3301585039.

Adding to 225122054 its reverse (450221522), we get a palindrome (675343576).

The spelling of 225122054 in words is "two hundred twenty-five million, one hundred twenty-two thousand, fifty-four".