22101342220141 has 8 divisors (see below), whose sum is σ = 22163245355160. Its totient is φ = 22039465174848.

The previous prime is 22101342220121. The next prime is 22101342220169. The reversal of 22101342220141 is 14102224310122.

It can be written as a sum of positive squares in 4 ways, for example, as 12817681672041 + 9283660548100 = 3580179^2 + 3046910^2 .

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 22101342220141 - 2¹⁵ = 22101342187373 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 (22101342220121) 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, 4825186 + ... + 8214931.

It is an arithmetic number, because the mean of its divisors is an integer number (2770405669395).

Almost surely, 2^{22101342220141} is an apocalyptic number.

It is an amenable number.

22101342220141 is a deficient number, since it is larger than the sum of its proper divisors (61903135019).

22101342220141 is a wasteful number, since it uses less digits than its factorization.

22101342220141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13044863.

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 22101342220141 its reverse (14102224310122), we get a palindrome (36203566530263).

The spelling of 22101342220141 in words is "twenty-two trillion, one hundred one billion, three hundred forty-two million, two hundred twenty thousand, one hundred forty-one".