22440043040101 has 16 divisors (see below), whose sum is σ = 22603637122560. Its totient is φ = 22277107860480.

The previous prime is 22440043040087. The next prime is 22440043040111. The reversal of 22440043040101 is 10104034004422.

It is a cyclic number.

It is not a de Polignac number, because 22440043040101 - 2¹³ = 22440043031909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22440043040111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125245141 + ... + 125424181.

It is an arithmetic number, because the mean of its divisors is an integer number (1412727320160).

Almost surely, 2^{22440043040101} is an apocalyptic number.

It is an amenable number.

22440043040101 is a deficient number, since it is larger than the sum of its proper divisors (163594082459).

22440043040101 is a wasteful number, since it uses less digits than its factorization.

22440043040101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180876.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 22440043040101 its reverse (10104034004422), we get a palindrome (32544077044523).

The spelling of 22440043040101 in words is "twenty-two trillion, four hundred forty billion, forty-three million, forty thousand, one hundred one".