224521121524141 has 8 divisors (see below), whose sum is σ = 241792101966240. Its totient is φ = 207250158930672.

The previous prime is 224521121524109. The next prime is 224521121524171. The reversal of 224521121524141 is 141425121125422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 224521121524141 - 2⁵ = 224521121524109 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 224521121524141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (224521121524171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33842250 + ... + 39929188.

It is an arithmetic number, because the mean of its divisors is an integer number (30224012745780).

Almost surely, 2^{224521121524141} is an apocalyptic number.

It is an amenable number.

224521121524141 is a deficient number, since it is larger than the sum of its proper divisors (17270980442099).

224521121524141 is a wasteful number, since it uses less digits than its factorization.

224521121524141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8924315.

The product of its digits is 51200, while the sum is 37.

Adding to 224521121524141 its reverse (141425121125422), we get a palindrome (365946242649563).

The spelling of 224521121524141 in words is "two hundred twenty-four trillion, five hundred twenty-one billion, one hundred twenty-one million, five hundred twenty-four thousand, one hundred forty-one".