223021021304010 has 64 divisors (see below), whose sum is σ = 535936286471040. Its totient is φ = 59396099208960.

The previous prime is 223021021303981. The next prime is 223021021304069. The reversal of 223021021304010 is 10403120120322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 115239924 + ... + 117159216.

It is an arithmetic number, because the mean of its divisors is an integer number (8374004476110).

Almost surely, 2^{223021021304010} is an apocalyptic number.

223021021304010 is an abundant number, since it is smaller than the sum of its proper divisors (312915265167030).

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

223021021304010 is a wasteful number, since it uses less digits than its factorization.

223021021304010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1924263.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 223021021304010 its reverse (10403120120322), we get a palindrome (233424141424332).

The spelling of 223021021304010 in words is "two hundred twenty-three trillion, twenty-one billion, twenty-one million, three hundred four thousand, ten".