11236126650 has 96 divisors (see below), whose sum is σ = 31872960000. Its totient is φ = 2566115520.

The previous prime is 11236126621. The next prime is 11236126673. The reversal of 11236126650 is 5662163211.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1494601 + ... + 1502099.

It is an arithmetic number, because the mean of its divisors is an integer number (332010000).

Almost surely, 2^11236126650 is an apocalyptic number.

11236126650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11236126650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15936480000).

11236126650 is an abundant number, since it is smaller than the sum of its proper divisors (20636833350).

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

11236126650 is a wasteful number, since it uses less digits than its factorization.

11236126650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8948 (or 8943 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

Adding to 11236126650 its reverse (5662163211), we get a palindrome (16898289861).

The spelling of 11236126650 in words is "eleven billion, two hundred thirty-six million, one hundred twenty-six thousand, six hundred fifty".