223302221002140 has 384 divisors, whose sum is σ = 736139921707008. Its totient is φ = 49508328038400.

The previous prime is 223302221002121. The next prime is 223302221002151. The reversal of 223302221002140 is 41200122203322.

It is a self number, because there is not a number n which added to its sum of digits gives 223302221002140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 6721297569 + ... + 6721330791.

It is an arithmetic number, because the mean of its divisors is an integer number (1917031046112).

Almost surely, 2^{223302221002140} is an apocalyptic number.

223302221002140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 223302221002140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (368069960853504).

223302221002140 is an abundant number, since it is smaller than the sum of its proper divisors (512837700704868).

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

223302221002140 is a wasteful number, since it uses less digits than its factorization.

223302221002140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34597 (or 34595 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 223302221002140 its reverse (41200122203322), we get a palindrome (264502343205462).

The spelling of 223302221002140 in words is "two hundred twenty-three trillion, three hundred two billion, two hundred twenty-one million, two thousand, one hundred forty".