22014303044240 has 160 divisors (see below), whose sum is σ = 56033676636000. Its totient is φ = 7993731317760.

The previous prime is 22014303044207. The next prime is 22014303044257. The reversal of 22014303044240 is 4244030341022.

It can be written as a sum of positive squares in 16 ways, for example, as 18225658799104 + 3788644245136 = 4269152^2 + 1946444^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414173186 + ... + 414226334.

It is an arithmetic number, because the mean of its divisors is an integer number (350210478975).

Almost surely, 2^{22014303044240} is an apocalyptic number.

22014303044240 is a gapful number since it is divisible by the number (20) 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 22014303044240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28016838318000).

22014303044240 is an abundant number, since it is smaller than the sum of its proper divisors (34019373591760).

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

22014303044240 is a wasteful number, since it uses less digits than its factorization.

22014303044240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59765 (or 59759 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 22014303044240 its reverse (4244030341022), we get a palindrome (26258333385262).

The spelling of 22014303044240 in words is "twenty-two trillion, fourteen billion, three hundred three million, forty-four thousand, two hundred forty".