10001140005020 has 12 divisors (see below), whose sum is σ = 21002394010584. Its totient is φ = 4000456002000.

The previous prime is 10001140004957. The next prime is 10001140005061. The reversal of 10001140005020 is 2050004110001.

It is a super-2 number, since 2×10001140005020² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10001140004986 and 10001140005004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250028500106 + ... + 250028500145.

It is an arithmetic number, because the mean of its divisors is an integer number (1750199500882).

Almost surely, 2^{10001140005020} is an apocalyptic number.

10001140005020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10001140005020 is an abundant number, since it is smaller than the sum of its proper divisors (11001254005564).

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

10001140005020 is a wasteful number, since it uses less digits than its factorization.

10001140005020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500057000260 (or 500057000258 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

Adding to 10001140005020 its reverse (2050004110001), we get a palindrome (12051144115021).

The spelling of 10001140005020 in words is "ten trillion, one billion, one hundred forty million, five thousand, twenty".