225111143100055 has 8 divisors (see below), whose sum is σ = 272523932532432. Its totient is φ = 178495207271808.

The previous prime is 225111143100007. The next prime is 225111143100091. The reversal of 225111143100055 is 550001341111522.

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 225111143100055 - 2⁹ = 225111143099543 is a prime.

It is a Duffinian number.

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, 199213400409 + ... + 199213401538.

It is an arithmetic number, because the mean of its divisors is an integer number (34065491566554).

Almost surely, 2^{225111143100055} is an apocalyptic number.

225111143100055 is a deficient number, since it is larger than the sum of its proper divisors (47412789432377).

225111143100055 is a wasteful number, since it uses less digits than its factorization.

225111143100055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398426802065.

The product of its (nonzero) digits is 6000, while the sum is 31.

Adding to 225111143100055 its reverse (550001341111522), we get a palindrome (775112484211577).

The spelling of 225111143100055 in words is "two hundred twenty-five trillion, one hundred eleven billion, one hundred forty-three million, one hundred thousand, fifty-five".