10011134403220 has 24 divisors (see below), whose sum is σ = 21023782177608. Its totient is φ = 4004377584000.

The previous prime is 10011134403173. The next prime is 10011134403227. The reversal of 10011134403220 is 2230443111001.

It can be written as a sum of positive squares in 4 ways, for example, as 4239925755664 + 5771208647556 = 2059108^2 + 2402334^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10011134403191 and 10011134403200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011134403227) 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, 3677431 + ... + 5791870.

It is an arithmetic number, because the mean of its divisors is an integer number (875990924067).

Almost surely, 2^{10011134403220} is an apocalyptic number.

10011134403220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10011134403220 is an abundant number, since it is smaller than the sum of its proper divisors (11012647774388).

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

10011134403220 is a wasteful number, since it uses less digits than its factorization.

10011134403220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9522171 (or 9522169 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 10011134403220 its reverse (2230443111001), we get a palindrome (12241577514221).

The spelling of 10011134403220 in words is "ten trillion, eleven billion, one hundred thirty-four million, four hundred three thousand, two hundred twenty".