2223021300220 has 48 divisors (see below), whose sum is σ = 5335551442368. Its totient is φ = 762135828480.

The previous prime is 2223021300217. The next prime is 2223021300271. The reversal of 2223021300220 is 220031203222.

It is a congruent number.

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, 2100780 + ... + 2976460.

It is an arithmetic number, because the mean of its divisors is an integer number (111157321716).

Almost surely, 2^{2223021300220} is an apocalyptic number.

2223021300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223021300220 is an abundant number, since it is smaller than the sum of its proper divisors (3112530142148).

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

2223021300220 is a wasteful number, since it uses less digits than its factorization.

2223021300220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893830 (or 893828 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2223021300220 its reverse (220031203222), we get a palindrome (2443052503442).

The spelling of 2223021300220 in words is "two trillion, two hundred twenty-three billion, twenty-one million, three hundred thousand, two hundred twenty".