10011116115650 has 48 divisors (see below), whose sum is σ = 20210933750784. Its totient is φ = 3667306466880.

The previous prime is 10011116115643. The next prime is 10011116115683. The reversal of 10011116115650 is 5651161111001.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60554132 + ... + 60719231.

It is an arithmetic number, because the mean of its divisors is an integer number (421061119808).

Almost surely, 2^{10011116115650} is an apocalyptic number.

10011116115650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10011116115650 is an abundant number, since it is smaller than the sum of its proper divisors (10199817635134).

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

10011116115650 is a wasteful number, since it uses less digits than its factorization.

10011116115650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121273515 (or 121273510 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 29.

Adding to 10011116115650 its reverse (5651161111001), we get a palindrome (15662277226651).

The spelling of 10011116115650 in words is "ten trillion, eleven billion, one hundred sixteen million, one hundred fifteen thousand, six hundred fifty".