223036233563 has 12 divisors (see below), whose sum is σ = 263468301768. Its totient is φ = 187163271360.

The previous prime is 223036233557. The next prime is 223036233593. The reversal of 223036233563 is 365332630322.

It is not a de Polignac number, because 223036233563 - 2⁴ = 223036233547 is a prime.

It is a super-2 number, since 2×223036233563² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (223036233593) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59986370 + ... + 59990087.

It is an arithmetic number, because the mean of its divisors is an integer number (21955691814).

Almost surely, 2^223036233563 is an apocalyptic number.

223036233563 is a deficient number, since it is larger than the sum of its proper divisors (40432068205).

223036233563 is a wasteful number, since it uses less digits than its factorization.

223036233563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119976494 (or 119976481 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 38.

Adding to 223036233563 its reverse (365332630322), we get a palindrome (588368863885).

The spelling of 223036233563 in words is "two hundred twenty-three billion, thirty-six million, two hundred thirty-three thousand, five hundred sixty-three".