11322245250 has 192 divisors, whose sum is σ = 32118409440. Its totient is φ = 2874009600.

The previous prime is 11322245237. The next prime is 11322245267. The reversal of 11322245250 is 5254222311.

11322245250 is a `hidden beast` number, since 1 + 132 + 2 + 2 + 4 + 525 + 0 = 666.

It can be written as a sum of positive squares in 16 ways, for example, as 535968801 + 10786276449 = 23151^2 + 103857^2 .

It is a super-2 number, since 2×11322245250² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4762062 + ... + 4764438.

Almost surely, 2^11322245250 is an apocalyptic number.

11322245250 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 11322245250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16059204720).

11322245250 is an abundant number, since it is smaller than the sum of its proper divisors (20796164190).

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

11322245250 is a wasteful number, since it uses less digits than its factorization.

11322245250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2502 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

Adding to 11322245250 its reverse (5254222311), we get a palindrome (16576467561).

The spelling of 11322245250 in words is "eleven billion, three hundred twenty-two million, two hundred forty-five thousand, two hundred fifty".