223021203330102 has 32 divisors (see below), whose sum is σ = 446093857377792. Its totient is φ = 74331826482144.

The previous prime is 223021203330077. The next prime is 223021203330103. The reversal of 223021203330102 is 201033302120322.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223021203330103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3293104413 + ... + 3293172135.

It is an arithmetic number, because the mean of its divisors is an integer number (13940433043056).

Almost surely, 2^{223021203330102} is an apocalyptic number.

223021203330102 is an abundant number, since it is smaller than the sum of its proper divisors (223072654047690).

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

223021203330102 is a wasteful number, since it uses less digits than its factorization.

223021203330102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122932.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 223021203330102 its reverse (201033302120322), we get a palindrome (424054505450424).

The spelling of 223021203330102 in words is "two hundred twenty-three trillion, twenty-one billion, two hundred three million, three hundred thirty thousand, one hundred two".