110212010101021 has 8 divisors (see below), whose sum is σ = 113956532818688. Its totient is φ = 106479318420000.

The previous prime is 110212010100961. The next prime is 110212010101033. The reversal of 110212010101021 is 120101010212011.

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 110212010101021 - 2¹⁹ = 110212009576733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110212010100992 and 110212010101010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212010101051) 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, 2957740215 + ... + 2957777476.

It is an arithmetic number, because the mean of its divisors is an integer number (14244566602336).

Almost surely, 2^{110212010101021} is an apocalyptic number.

It is an amenable number.

110212010101021 is a deficient number, since it is larger than the sum of its proper divisors (3744522717667).

110212010101021 is an equidigital number, since it uses as much as digits as its factorization.

110212010101021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5915518323.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 110212010101021 its reverse (120101010212011), we get a palindrome (230313020313032).

The spelling of 110212010101021 in words is "one hundred ten trillion, two hundred twelve billion, ten million, one hundred one thousand, twenty-one".