244121123223 has 12 divisors (see below), whose sum is σ = 353991463488. Its totient is φ = 162114155520.

The previous prime is 244121123203. The next prime is 244121123231. The reversal of 244121123223 is 322321121442.

244121123223 is a `hidden beast` number, since 2 + 4 + 412 + 1 + 1 + 23 + 223 = 666.

It is not a de Polignac number, because 244121123223 - 2¹⁴ = 244121106839 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244121123203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52769223 + ... + 52773848.

It is an arithmetic number, because the mean of its divisors is an integer number (29499288624).

Almost surely, 2^244121123223 is an apocalyptic number.

244121123223 is a deficient number, since it is larger than the sum of its proper divisors (109870340265).

244121123223 is a wasteful number, since it uses less digits than its factorization.

244121123223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105543334 (or 105543331 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

Adding to 244121123223 its reverse (322321121442), we get a palindrome (566442244665).

The spelling of 244121123223 in words is "two hundred forty-four billion, one hundred twenty-one million, one hundred twenty-three thousand, two hundred twenty-three".