224230122442140 has 48 divisors (see below), whose sum is σ = 649494147768480. Its totient is φ = 57732813134080.

The previous prime is 224230122442127. The next prime is 224230122442147. The reversal of 224230122442140 is 41244221032422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224230122442147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64433941491 + ... + 64433944970.

It is an arithmetic number, because the mean of its divisors is an integer number (13531128078510).

Almost surely, 2^{224230122442140} is an apocalyptic number.

224230122442140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224230122442140 is an abundant number, since it is smaller than the sum of its proper divisors (425264025326340).

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

224230122442140 is a wasteful number, since it uses less digits than its factorization.

224230122442140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128867886502 (or 128867886500 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 224230122442140 its reverse (41244221032422), we get a palindrome (265474343474562).

The spelling of 224230122442140 in words is "two hundred twenty-four trillion, two hundred thirty billion, one hundred twenty-two million, four hundred forty-two thousand, one hundred forty".