110101010220101 has 16 divisors (see below), whose sum is σ = 114524769773568. Its totient is φ = 105731822242800.

The previous prime is 110101010220043. The next prime is 110101010220107. The reversal of 110101010220101 is 101022010101011.

It is a cyclic number.

It is not a de Polignac number, because 110101010220101 - 2¹⁸ = 110101009957957 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110101010220107) 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 15 ways as a sum of consecutive naturals, for example, 104521826 + ... + 105569948.

It is an arithmetic number, because the mean of its divisors is an integer number (7157798110848).

Almost surely, 2^{110101010220101} is an apocalyptic number.

It is an amenable number.

110101010220101 is a deficient number, since it is larger than the sum of its proper divisors (4423759553467).

110101010220101 is a wasteful number, since it uses less digits than its factorization.

110101010220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074152.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 110101010220101 its reverse (101022010101011), we get a palindrome (211123020321112).

The spelling of 110101010220101 in words is "one hundred ten trillion, one hundred one billion, ten million, two hundred twenty thousand, one hundred one".