110210012121201 has 32 divisors (see below), whose sum is σ = 149591161843200. Its totient is φ = 72153704903040.

The previous prime is 110210012121169. The next prime is 110210012121217. The reversal of 110210012121201 is 102121210012011.

It is a happy number.

It is not a de Polignac number, because 110210012121201 - 2⁵ = 110210012121169 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110210012121101) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676315005 + ... + 676477941.

It is an arithmetic number, because the mean of its divisors is an integer number (4674723807600).

Almost surely, 2^{110210012121201} is an apocalyptic number.

It is an amenable number.

110210012121201 is a deficient number, since it is larger than the sum of its proper divisors (39381149721999).

110210012121201 is a wasteful number, since it uses less digits than its factorization.

110210012121201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166909.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 110210012121201 its reverse (102121210012011), we get a palindrome (212331222133212).

The spelling of 110210012121201 in words is "one hundred ten trillion, two hundred ten billion, twelve million, one hundred twenty-one thousand, two hundred one".