223023331330 has 32 divisors (see below), whose sum is σ = 447427618560. Its totient is φ = 79542685440.

The previous prime is 223023331277. The next prime is 223023331357. The reversal of 223023331330 is 33133320322.

It is a junction number, because it is equal to n+sod(n) for n = 223023331295 and 223023331304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34520506 + ... + 34526965.

It is an arithmetic number, because the mean of its divisors is an integer number (13982113080).

Almost surely, 2^223023331330 is an apocalyptic number.

223023331330 is an abundant number, since it is smaller than the sum of its proper divisors (224404287230).

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

223023331330 is a wasteful number, since it uses less digits than its factorization.

223023331330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69047514.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 223023331330 its reverse (33133320322), we get a palindrome (256156651652).

The spelling of 223023331330 in words is "two hundred twenty-three billion, twenty-three million, three hundred thirty-one thousand, three hundred thirty".