22944421065049 has 8 divisors (see below), whose sum is σ = 25403863758048. Its totient is φ = 20547242744160.

The previous prime is 22944421065043. The next prime is 22944421065061. The reversal of 22944421065049 is 94056012444922.

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

It is not a de Polignac number, because 22944421065049 - 2¹⁷ = 22944420933977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22944421064987 and 22944421065005.

It is not an unprimeable number, because it can be changed into a prime (22944421065043) 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, 15566092252 + ... + 15566093725.

It is an arithmetic number, because the mean of its divisors is an integer number (3175482969756).

Almost surely, 2^{22944421065049} is an apocalyptic number.

It is an amenable number.

22944421065049 is a deficient number, since it is larger than the sum of its proper divisors (2459442692999).

22944421065049 is a wasteful number, since it uses less digits than its factorization.

22944421065049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31132186055.

The product of its (nonzero) digits is 4976640, while the sum is 52.

The spelling of 22944421065049 in words is "twenty-two trillion, nine hundred forty-four billion, four hundred twenty-one million, sixty-five thousand, forty-nine".