20102211000441 has 6 divisors (see below), whose sum is σ = 29036527000650. Its totient is φ = 13401474000288.

The previous prime is 20102211000437. The next prime is 20102211000499. The reversal of 20102211000441 is 14400011220102.

20102211000441 is a `hidden beast` number, since 2 + 0 + 1 + 0 + 221 + 1 + 0 + 0 + 0 + 441 = 666.

It can be written as a sum of positive squares in only one way, i.e., 10172017209600 + 9930193790841 = 3189360^2 + 3151221^2 .

It is not a de Polignac number, because 20102211000441 - 2² = 20102211000437 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20102211002441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1116789500016 + ... + 1116789500033.

It is an arithmetic number, because the mean of its divisors is an integer number (4839421166775).

Almost surely, 2^{20102211000441} is an apocalyptic number.

It is an amenable number.

20102211000441 is a deficient number, since it is larger than the sum of its proper divisors (8934316000209).

20102211000441 is a wasteful number, since it uses less digits than its factorization.

20102211000441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2233579000055 (or 2233579000052 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 20102211000441 its reverse (14400011220102), we get a palindrome (34502222220543).

The spelling of 20102211000441 in words is "twenty trillion, one hundred two billion, two hundred eleven million, four hundred forty-one", and thus it is an aban number.