5000011061121 has 48 divisors (see below), whose sum is σ = 8011573360128. Its totient is φ = 2990745331200.

The previous prime is 5000011061117. The next prime is 5000011061173. The reversal of 5000011061121 is 1211601100005.

It is a happy number.

5000011061121 is a `hidden beast` number, since 50 + 0 + 0 + 0 + 1 + 1 + 0 + 611 + 2 + 1 = 666.

It is not a de Polignac number, because 5000011061121 - 2² = 5000011061117 is a prime.

It is a super-2 number, since 2×5000011061121² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5000011061094 and 5000011061103.

It is not an unprimeable number, because it can be changed into a prime (5000011061191) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 7549290 + ... + 8184851.

It is an arithmetic number, because the mean of its divisors is an integer number (166907778336).

Almost surely, 2^{5000011061121} is an apocalyptic number.

5000011061121 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5000011061121 is a deficient number, since it is larger than the sum of its proper divisors (3011562299007).

5000011061121 is a wasteful number, since it uses less digits than its factorization.

5000011061121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15734262 (or 15734259 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 18.

Adding to 5000011061121 its reverse (1211601100005), we get a palindrome (6211612161126).

The spelling of 5000011061121 in words is "five trillion, eleven million, sixty-one thousand, one hundred twenty-one".