10131411220 has 96 divisors (see below), whose sum is σ = 25401600000. Its totient is φ = 3318801024.

The previous prime is 10131411187. The next prime is 10131411221. The reversal of 10131411220 is 2211413101.

It is a junction number, because it is equal to n+sod(n) for n = 10131411194 and 10131411203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10131411221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4825731 + ... + 4827829.

It is an arithmetic number, because the mean of its divisors is an integer number (264600000).

Almost surely, 2^10131411220 is an apocalyptic number.

10131411220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10131411220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12700800000).

10131411220 is an abundant number, since it is smaller than the sum of its proper divisors (15270188780).

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

10131411220 is a wasteful number, since it uses less digits than its factorization.

10131411220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3637 (or 3635 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10131411220 its reverse (2211413101), we get a palindrome (12342824321).

The spelling of 10131411220 in words is "ten billion, one hundred thirty-one million, four hundred eleven thousand, two hundred twenty".