244124221121 has 8 divisors (see below), whose sum is σ = 266321952000. Its totient is φ = 221927260240.

The previous prime is 244124221111. The next prime is 244124221141. The reversal of 244124221121 is 121122421442.

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

It is a cyclic number.

It is not a de Polignac number, because 244124221121 - 2⁶ = 244124221057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244124221111) 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, 619280 + ... + 933678.

It is an arithmetic number, because the mean of its divisors is an integer number (33290244000).

Almost surely, 2^244124221121 is an apocalyptic number.

It is an amenable number.

244124221121 is a deficient number, since it is larger than the sum of its proper divisors (22197730879).

244124221121 is a wasteful number, since it uses less digits than its factorization.

244124221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384999.

The product of its digits is 2048, while the sum is 26.

Adding to 244124221121 its reverse (121122421442), we get a palindrome (365246642563).

The spelling of 244124221121 in words is "two hundred forty-four billion, one hundred twenty-four million, two hundred twenty-one thousand, one hundred twenty-one".