225154266441 has 16 divisors (see below), whose sum is σ = 323334252864. Its totient is φ = 138541120704.

The previous prime is 225154266427. The next prime is 225154266473. The reversal of 225154266441 is 144662451522.

It is a de Polignac number, because none of the positive numbers 2^k-225154266441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225154266393 and 225154266402.

It is not an unprimeable number, because it can be changed into a prime (225154266401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41890 + ... + 672356.

It is an arithmetic number, because the mean of its divisors is an integer number (20208390804).

Almost surely, 2^225154266441 is an apocalyptic number.

It is an amenable number.

225154266441 is a deficient number, since it is larger than the sum of its proper divisors (98179986423).

225154266441 is a wasteful number, since it uses less digits than its factorization.

225154266441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 639640.

The product of its digits is 460800, while the sum is 42.

The spelling of 225154266441 in words is "two hundred twenty-five billion, one hundred fifty-four million, two hundred sixty-six thousand, four hundred forty-one".