10005535412111 has 8 divisors (see below), whose sum is σ = 10284117333840. Its totient is φ = 9727383071808.

The previous prime is 10005535412099. The next prime is 10005535412161. The reversal of 10005535412111 is 11121453550001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-10005535412111 is a prime.

It is a super-2 number, since 2×10005535412111² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10005535412161) 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, 107348126 + ... + 107441291.

It is an arithmetic number, because the mean of its divisors is an integer number (1285514666730).

Almost surely, 2^{10005535412111} is an apocalyptic number.

10005535412111 is a deficient number, since it is larger than the sum of its proper divisors (278581921729).

10005535412111 is a wasteful number, since it uses less digits than its factorization.

10005535412111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214790713.

The product of its (nonzero) digits is 3000, while the sum is 29.

Adding to 10005535412111 its reverse (11121453550001), we get a palindrome (21126988962112).

The spelling of 10005535412111 in words is "ten trillion, five billion, five hundred thirty-five million, four hundred twelve thousand, one hundred eleven".