11222606011750 has 48 divisors (see below), whose sum is σ = 24438713330304. Its totient is φ = 3847750628400.

The previous prime is 11222606011739. The next prime is 11222606011751. The reversal of 11222606011750 is 5711060622211.

It is a super-2 number, since 2×11222606011750² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222606011751) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 458053302 + ... + 458077801.

It is an arithmetic number, because the mean of its divisors is an integer number (509139861048).

Almost surely, 2^{11222606011750} is an apocalyptic number.

11222606011750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11222606011750 is an abundant number, since it is smaller than the sum of its proper divisors (13216107318554).

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

11222606011750 is an equidigital number, since it uses as much as digits as its factorization.

11222606011750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 916131134 (or 916131117 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 34.

Adding to 11222606011750 its reverse (5711060622211), we get a palindrome (16933666633961).

The spelling of 11222606011750 in words is "eleven trillion, two hundred twenty-two billion, six hundred six million, eleven thousand, seven hundred fifty".