55122233301841 has 24 divisors (see below), whose sum is σ = 58780373674680. Its totient is φ = 51512867951616.

The previous prime is 55122233301787. The next prime is 55122233301869. The reversal of 55122233301841 is 14810333222155.

It can be written as a sum of positive squares in 12 ways, for example, as 2067616802241 + 53054616499600 = 1437921^2 + 7283860^2 .

It is not a de Polignac number, because 55122233301841 - 2¹³ = 55122233293649 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55122233301794 and 55122233301803.

It is not an unprimeable number, because it can be changed into a prime (55122233311841) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1100900355 + ... + 1100950423.

It is an arithmetic number, because the mean of its divisors is an integer number (2449182236445).

Almost surely, 2^{55122233301841} is an apocalyptic number.

It is an amenable number.

55122233301841 is a deficient number, since it is larger than the sum of its proper divisors (3658140372839).

55122233301841 is a wasteful number, since it uses less digits than its factorization.

55122233301841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53301 (or 53152 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

Adding to 55122233301841 its reverse (14810333222155), we get a palindrome (69932566523996).

The spelling of 55122233301841 in words is "fifty-five trillion, one hundred twenty-two billion, two hundred thirty-three million, three hundred one thousand, eight hundred forty-one".