14022223240 has 64 divisors (see below), whose sum is σ = 32950800000. Its totient is φ = 5360289792.

The previous prime is 14022223213. The next prime is 14022223249. The reversal of 14022223240 is 4232222041.

It is not an unprimeable number, because it can be changed into a prime (14022223249) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1142979 + ... + 1155181.

It is an arithmetic number, because the mean of its divisors is an integer number (514856250).

Almost surely, 2^14022223240 is an apocalyptic number.

14022223240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14022223240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16475400000).

14022223240 is an abundant number, since it is smaller than the sum of its proper divisors (18928576760).

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

14022223240 is a wasteful number, since it uses less digits than its factorization.

14022223240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13486 (or 13482 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 14022223240 its reverse (4232222041), we get a palindrome (18254445281).

It can be divided in two parts, 1 and 4022223240, that added together give a square (4022223241 = 63421²).

The spelling of 14022223240 in words is "fourteen billion, twenty-two million, two hundred twenty-three thousand, two hundred forty".