2223102210020 has 12 divisors (see below), whose sum is σ = 4668514641084. Its totient is φ = 889240884000.

The previous prime is 2223102210019. The next prime is 2223102210037. The reversal of 2223102210020 is 200122013222.

It can be written as a sum of positive squares in 2 ways, for example, as 489082030336 + 1734020179684 = 699344^2 + 1316822^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 55577555231 + ... + 55577555270.

It is an arithmetic number, because the mean of its divisors is an integer number (389042886757).

Almost surely, 2^{2223102210020} is an apocalyptic number.

2223102210020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223102210020 is an abundant number, since it is smaller than the sum of its proper divisors (2445412431064).

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

2223102210020 is a wasteful number, since it uses less digits than its factorization.

2223102210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111155110510 (or 111155110508 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2223102210020 its reverse (200122013222), we get a palindrome (2423224223242).

The spelling of 2223102210020 in words is "two trillion, two hundred twenty-three billion, one hundred two million, two hundred ten thousand, twenty".