223205143311035 has 16 divisors (see below), whose sum is σ = 274380501034080. Its totient is φ = 174207942754560.

The previous prime is 223205143310971. The next prime is 223205143311053. The reversal of 223205143311035 is 530113341502322.

It is not a de Polignac number, because 223205143311035 - 2⁶ = 223205143310971 is a prime.

It is a super-3 number, since 3×223205143311035³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223205143310986 and 223205143311004.

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, 35976644 + ... + 41722046.

It is an arithmetic number, because the mean of its divisors is an integer number (17148781314630).

Almost surely, 2^{223205143311035} is an apocalyptic number.

223205143311035 is a deficient number, since it is larger than the sum of its proper divisors (51175357723045).

223205143311035 is a wasteful number, since it uses less digits than its factorization.

223205143311035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5934958.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 223205143311035 its reverse (530113341502322), we get a palindrome (753318484813357).

The spelling of 223205143311035 in words is "two hundred twenty-three trillion, two hundred five billion, one hundred forty-three million, three hundred eleven thousand, thirty-five".