223144054105 has 16 divisors (see below), whose sum is σ = 313490185344. Its totient is φ = 149281038720.

The previous prime is 223144054087. The next prime is 223144054117. The reversal of 223144054105 is 501450441322.

It is not a de Polignac number, because 223144054105 - 2¹³ = 223144045913 is a prime.

It is a super-3 number, since 3×223144054105³ (a number of 35 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77749107 + ... + 77751976.

It is an arithmetic number, because the mean of its divisors is an integer number (19593136584).

Almost surely, 2^223144054105 is an apocalyptic number.

It is an amenable number.

223144054105 is a deficient number, since it is larger than the sum of its proper divisors (90346131239).

223144054105 is a wasteful number, since it uses less digits than its factorization.

223144054105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155501136.

The product of its (nonzero) digits is 19200, while the sum is 31.

Adding to 223144054105 its reverse (501450441322), we get a palindrome (724594495427).

The spelling of 223144054105 in words is "two hundred twenty-three billion, one hundred forty-four million, fifty-four thousand, one hundred five".