10211622334544 has 20 divisors (see below), whose sum is σ = 19802858720820. Its totient is φ = 5101207180800.

The previous prime is 10211622334519. The next prime is 10211622334559. The reversal of 10211622334544 is 44543322611201.

It can be written as a sum of positive squares in 2 ways, for example, as 3927134890000 + 6284487444544 = 1981700^2 + 2506888^2 .

It is a junction number, because it is equal to n+sod(n) for n = 10211622334498 and 10211622334507.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287730857 + ... + 287766344.

It is an arithmetic number, because the mean of its divisors is an integer number (990142936041).

Almost surely, 2^{10211622334544} is an apocalyptic number.

It is an amenable number.

10211622334544 is a deficient number, since it is larger than the sum of its proper divisors (9591236386276).

10211622334544 is a wasteful number, since it uses less digits than its factorization.

10211622334544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575498318 (or 575498312 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 38.

Adding to 10211622334544 its reverse (44543322611201), we get a palindrome (54754944945745).

The spelling of 10211622334544 in words is "ten trillion, two hundred eleven billion, six hundred twenty-two million, three hundred thirty-four thousand, five hundred forty-four".