10010005561010 has 64 divisors (see below), whose sum is σ = 23480483668992. Its totient is φ = 2981648710656.

The previous prime is 10010005560949. The next prime is 10010005561013. The reversal of 10010005561010 is 1016550001001.

10010005561010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10010005561010² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10010005561013) 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, 323514122 + ... + 323545061.

It is an arithmetic number, because the mean of its divisors is an integer number (366882557328).

Almost surely, 2^{10010005561010} is an apocalyptic number.

10010005561010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010005561010 is an abundant number, since it is smaller than the sum of its proper divisors (13470478107982).

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

10010005561010 is a wasteful number, since it uses less digits than its factorization.

10010005561010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 647059227.

The product of its (nonzero) digits is 150, while the sum is 20.

Adding to 10010005561010 its reverse (1016550001001), we get a palindrome (11026555562011).

The spelling of 10010005561010 in words is "ten trillion, ten billion, five million, five hundred sixty-one thousand, ten".