225522700677121 has 8 divisors (see below), whose sum is σ = 227643108318720. Its totient is φ = 223409166319008.

The previous prime is 225522700677097. The next prime is 225522700677149. The reversal of 225522700677121 is 121776007225522.

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

It is a cyclic number.

It is not a de Polignac number, because 225522700677121 - 2³⁷ = 225385261723649 is a prime.

It is a super-3 number, since 3×225522700677121³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225522700677181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1718254941 + ... + 1718386186.

It is an arithmetic number, because the mean of its divisors is an integer number (28455388539840).

Almost surely, 2^{225522700677121} is an apocalyptic number.

It is an amenable number.

225522700677121 is a deficient number, since it is larger than the sum of its proper divisors (2120407641599).

225522700677121 is a wasteful number, since it uses less digits than its factorization.

225522700677121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3436641743.

The product of its (nonzero) digits is 1646400, while the sum is 49.

The spelling of 225522700677121 in words is "two hundred twenty-five trillion, five hundred twenty-two billion, seven hundred million, six hundred seventy-seven thousand, one hundred twenty-one".