223102221330 has 64 divisors (see below), whose sum is σ = 540638841600. Its totient is φ = 58917438720.

The previous prime is 223102221301. The next prime is 223102221337. The reversal of 223102221330 is 33122201322.

It is a happy number.

It is a super-3 number, since 3×223102221330³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223102221297 and 223102221306.

It is not an unprimeable number, because it can be changed into a prime (223102221337) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6650800 + ... + 6684260.

It is an arithmetic number, because the mean of its divisors is an integer number (8447481900).

Almost surely, 2^223102221330 is an apocalyptic number.

223102221330 is an abundant number, since it is smaller than the sum of its proper divisors (317536620270).

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

223102221330 is a wasteful number, since it uses less digits than its factorization.

223102221330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35619.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 223102221330 its reverse (33122201322), we get a palindrome (256224422652).

The spelling of 223102221330 in words is "two hundred twenty-three billion, one hundred two million, two hundred twenty-one thousand, three hundred thirty".