224032121313 has 128 divisors (see below), whose sum is σ = 422818873344. Its totient is φ = 101748614400.

The previous prime is 224032121293. The next prime is 224032121351. The reversal of 224032121313 is 313121230422.

It is not a de Polignac number, because 224032121313 - 2⁸ = 224032121057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (224032121413) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4349770 + ... + 4400972.

It is an arithmetic number, because the mean of its divisors is an integer number (3303272448).

Almost surely, 2^224032121313 is an apocalyptic number.

It is an amenable number.

224032121313 is a deficient number, since it is larger than the sum of its proper divisors (198786752031).

224032121313 is a wasteful number, since it uses less digits than its factorization.

224032121313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51315.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 224032121313 its reverse (313121230422), we get a palindrome (537153351735).

The spelling of 224032121313 in words is "two hundred twenty-four billion, thirty-two million, one hundred twenty-one thousand, three hundred thirteen".