10110100000221 has 192 divisors, whose sum is σ = 17037853507584. Its totient is φ = 5728247078400.

The previous prime is 10110100000219. The next prime is 10110100000229. The reversal of 10110100000221 is 12200000101101.

It is a happy number.

It is not a de Polignac number, because 10110100000221 - 2¹ = 10110100000219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110100000229) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 4409113551 + ... + 4409115843.

It is an arithmetic number, because the mean of its divisors is an integer number (88738820352).

Almost surely, 2^{10110100000221} is an apocalyptic number.

It is an amenable number.

10110100000221 is a deficient number, since it is larger than the sum of its proper divisors (6927753507363).

10110100000221 is a wasteful number, since it uses less digits than its factorization.

10110100000221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2944 (or 2941 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10110100000221 its reverse (12200000101101), we get a palindrome (22310100101322).

The spelling of 10110100000221 in words is "ten trillion, one hundred ten billion, one hundred million, two hundred twenty-one", and thus it is an aban number.