223011023022320 has 80 divisors (see below), whose sum is σ = 558400169393472. Its totient is φ = 82340337715200.

The previous prime is 223011023022157. The next prime is 223011023022329. The reversal of 223011023022320 is 23220320110322.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223011023022329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36456620 + ... + 42132020.

Almost surely, 2^{223011023022320} is an apocalyptic number.

223011023022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

223011023022320 is an abundant number, since it is smaller than the sum of its proper divisors (335389146371152).

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

223011023022320 is a wasteful number, since it uses less digits than its factorization.

223011023022320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5713210 (or 5713204 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 223011023022320 its reverse (23220320110322), we get a palindrome (246231343132642).

The spelling of 223011023022320 in words is "two hundred twenty-three trillion, eleven billion, twenty-three million, twenty-two thousand, three hundred twenty".