11322274470 has 128 divisors (see below), whose sum is σ = 29814220800. Its totient is φ = 2735036928.

The previous prime is 11322274361. The next prime is 11322274493. The reversal of 11322274470 is 7447222311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5513964 + ... + 5516016.

It is an arithmetic number, because the mean of its divisors is an integer number (232923600).

Almost surely, 2^11322274470 is an apocalyptic number.

11322274470 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 11322274470, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14907110400).

11322274470 is an abundant number, since it is smaller than the sum of its proper divisors (18491946330).

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

11322274470 is a wasteful number, since it uses less digits than its factorization.

11322274470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334.

The product of its (nonzero) digits is 18816, while the sum is 33.

Adding to 11322274470 its reverse (7447222311), we get a palindrome (18769496781).

The spelling of 11322274470 in words is "eleven billion, three hundred twenty-two million, two hundred seventy-four thousand, four hundred seventy".