22203441203120 has 40 divisors (see below), whose sum is σ = 51678569324160. Its totient is φ = 8871816304640.

The previous prime is 22203441203071. The next prime is 22203441203131. The reversal of 22203441203120 is 2130214430222.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 22203441203120.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149302976 + ... + 149451615.

It is an arithmetic number, because the mean of its divisors is an integer number (1291964233104).

Almost surely, 2^{22203441203120} is an apocalyptic number.

22203441203120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22203441203120 is an abundant number, since it is smaller than the sum of its proper divisors (29475128121040).

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

22203441203120 is a wasteful number, since it uses less digits than its factorization.

22203441203120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298755533 (or 298755527 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22203441203120 its reverse (2130214430222), we get a palindrome (24333655633342).

The spelling of 22203441203120 in words is "twenty-two trillion, two hundred three billion, four hundred forty-one million, two hundred three thousand, one hundred twenty".