225021041201 has 24 divisors (see below), whose sum is σ = 251668892160. Its totient is φ = 199511796000.

The previous prime is 225021041183. The next prime is 225021041233. The reversal of 225021041201 is 102140120522.

It is not a de Polignac number, because 225021041201 - 2⁶ = 225021041137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225021047201) 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, 4964720 + ... + 5009838.

It is an arithmetic number, because the mean of its divisors is an integer number (10486203840).

Almost surely, 2^225021041201 is an apocalyptic number.

It is an amenable number.

225021041201 is a deficient number, since it is larger than the sum of its proper divisors (26647850959).

225021041201 is a wasteful number, since it uses less digits than its factorization.

225021041201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45365 (or 45298 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

Adding to 225021041201 its reverse (102140120522), we get a palindrome (327161161723).

The spelling of 225021041201 in words is "two hundred twenty-five billion, twenty-one million, forty-one thousand, two hundred one".