244120022243 has 8 divisors (see below), whose sum is σ = 250724366928. Its totient is φ = 237516020064.

The previous prime is 244120022233. The next prime is 244120022273. The reversal of 244120022243 is 342220021442.

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 244120022243 - 2²⁸ = 243851586787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (244120022233) 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, 2110880 + ... + 2223522.

It is an arithmetic number, because the mean of its divisors is an integer number (31340545866).

Almost surely, 2^244120022243 is an apocalyptic number.

244120022243 is a deficient number, since it is larger than the sum of its proper divisors (6604344685).

244120022243 is a wasteful number, since it uses less digits than its factorization.

244120022243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171253.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 244120022243 its reverse (342220021442), we get a palindrome (586340043685).

The spelling of 244120022243 in words is "two hundred forty-four billion, one hundred twenty million, twenty-two thousand, two hundred forty-three".