223023232302 has 128 divisors (see below), whose sum is σ = 528985175040. Its totient is φ = 62023864320.

The previous prime is 223023232301. The next prime is 223023232337. The reversal of 223023232302 is 203232320322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223023232301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13523902 + ... + 13540382.

It is an arithmetic number, because the mean of its divisors is an integer number (4132696680).

Almost surely, 2^223023232302 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223023232302, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (264492587520).

223023232302 is an abundant number, since it is smaller than the sum of its proper divisors (305961942738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223023232302 is a wasteful number, since it uses less digits than its factorization.

223023232302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16938.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 223023232302 its reverse (203232320322), we get a palindrome (426255552624).

The spelling of 223023232302 in words is "two hundred twenty-three billion, twenty-three million, two hundred thirty-two thousand, three hundred two".