223023221302 has 16 divisors (see below), whose sum is σ = 388593155232. Its totient is φ = 94014472320.

The previous prime is 223023221293. The next prime is 223023221327. The reversal of 223023221302 is 203122320322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130574803 + ... + 130576510.

It is an arithmetic number, because the mean of its divisors is an integer number (24287072202).

Almost surely, 2^223023221302 is an apocalyptic number.

223023221302 is a deficient number, since it is larger than the sum of its proper divisors (165569933930).

223023221302 is a wasteful number, since it uses less digits than its factorization.

223023221302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261151383.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 223023221302 its reverse (203122320322), we get a palindrome (426145541624).

The spelling of 223023221302 in words is "two hundred twenty-three billion, twenty-three million, two hundred twenty-one thousand, three hundred two".