201224041003140 has 24 divisors (see below), whose sum is σ = 563427314808960. Its totient is φ = 53659744267488.

The previous prime is 201224041003129. The next prime is 201224041003147. The reversal of 201224041003140 is 41300140422102.

It is a super-2 number, since 2×201224041003140² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 201224041003140.

It is not an unprimeable number, because it can be changed into a prime (201224041003147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1676867008300 + ... + 1676867008419.

It is an arithmetic number, because the mean of its divisors is an integer number (23476138117040).

Almost surely, 2^{201224041003140} is an apocalyptic number.

201224041003140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

201224041003140 is an abundant number, since it is smaller than the sum of its proper divisors (362203273805820).

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

201224041003140 is a wasteful number, since it uses less digits than its factorization.

201224041003140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3353734016731 (or 3353734016729 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 201224041003140 its reverse (41300140422102), we get a palindrome (242524181425242).

The spelling of 201224041003140 in words is "two hundred one trillion, two hundred twenty-four billion, forty-one million, three thousand, one hundred forty".