223075421573063 has 4 divisors (see below), whose sum is σ = 223428948390768. Its totient is φ = 222721894755360.

The previous prime is 223075421572999. The next prime is 223075421573083. The reversal of 223075421573063 is 360375124570322.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 223075421573063 - 2⁶ = 223075421572999 is a prime.

It is a super-3 number, since 3×223075421573063³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223075421573083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176763407906 + ... + 176763409167.

It is an arithmetic number, because the mean of its divisors is an integer number (55857237097692).

Almost surely, 2^{223075421573063} is an apocalyptic number.

223075421573063 is a deficient number, since it is larger than the sum of its proper divisors (353526817705).

223075421573063 is an equidigital number, since it uses as much as digits as its factorization.

223075421573063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353526817704.

The product of its (nonzero) digits is 6350400, while the sum is 50.

The spelling of 223075421573063 in words is "two hundred twenty-three trillion, seventy-five billion, four hundred twenty-one million, five hundred seventy-three thousand, sixty-three".