10041220431020 has 24 divisors (see below), whose sum is σ = 21813685765200. Its totient is φ = 3877988580032.

The previous prime is 10041220431013. The next prime is 10041220431101. The reversal of 10041220431020 is 2013402214001.

It is a super-2 number, since 2×10041220431020² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 10041220430983 and 10041220431001.

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, 8656223930 + ... + 8656225089.

It is an arithmetic number, because the mean of its divisors is an integer number (908903573550).

Almost surely, 2^{10041220431020} is an apocalyptic number.

10041220431020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10041220431020 is an abundant number, since it is smaller than the sum of its proper divisors (11772465334180).

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

10041220431020 is a wasteful number, since it uses less digits than its factorization.

10041220431020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17312449057 (or 17312449055 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 10041220431020 its reverse (2013402214001), we get a palindrome (12054622645021).

The spelling of 10041220431020 in words is "ten trillion, forty-one billion, two hundred twenty million, four hundred thirty-one thousand, twenty".