223220653043 has 8 divisors (see below), whose sum is σ = 225244758288. Its totient is φ = 221204172384.

The previous prime is 223220653031. The next prime is 223220653049. The reversal of 223220653043 is 340356022322.

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 223220653043 - 2¹⁶ = 223220587507 is a prime.

It is a super-3 number, since 3×223220653043³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223220653049) 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, 1847321 + ... + 1964442.

It is an arithmetic number, because the mean of its divisors is an integer number (28155594786).

Almost surely, 2^223220653043 is an apocalyptic number.

223220653043 is a deficient number, since it is larger than the sum of its proper divisors (2024105245).

223220653043 is a wasteful number, since it uses less digits than its factorization.

223220653043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3812293.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 223220653043 its reverse (340356022322), we get a palindrome (563576675365).

The spelling of 223220653043 in words is "two hundred twenty-three billion, two hundred twenty million, six hundred fifty-three thousand, forty-three".