10013131122220 has 12 divisors (see below), whose sum is σ = 21027575356704. Its totient is φ = 4005252448880.

The previous prime is 10013131122199. The next prime is 10013131122223. The reversal of 10013131122220 is 2222113131001.

It is a super-3 number, since 3×10013131122220³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (10013131122223) by changing a digit.

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, 250328278036 + ... + 250328278075.

It is an arithmetic number, because the mean of its divisors is an integer number (1752297946392).

Almost surely, 2^{10013131122220} is an apocalyptic number.

10013131122220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10013131122220 is an abundant number, since it is smaller than the sum of its proper divisors (11014444234484).

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

10013131122220 is a wasteful number, since it uses less digits than its factorization.

10013131122220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500656556120 (or 500656556118 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 10013131122220 its reverse (2222113131001), we get a palindrome (12235244253221).

The spelling of 10013131122220 in words is "ten trillion, thirteen billion, one hundred thirty-one million, one hundred twenty-two thousand, two hundred twenty".