110212210221121 has 8 divisors (see below), whose sum is σ = 110953654560000. Its totient is φ = 109470789416880.

The previous prime is 110212210221119. The next prime is 110212210221221. The reversal of 110212210221121 is 121122012212011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110212210221121 - 2¹ = 110212210221119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110212210221221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3564666 + ... + 15268636.

It is an arithmetic number, because the mean of its divisors is an integer number (13869206820000).

Almost surely, 2^{110212210221121} is an apocalyptic number.

It is an amenable number.

110212210221121 is a deficient number, since it is larger than the sum of its proper divisors (741444338879).

110212210221121 is a wasteful number, since it uses less digits than its factorization.

110212210221121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11767319.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 110212210221121 its reverse (121122012212011), we get a palindrome (231334222433132).

The spelling of 110212210221121 in words is "one hundred ten trillion, two hundred twelve billion, two hundred ten million, two hundred twenty-one thousand, one hundred twenty-one".