110000010211021 has 4 divisors (see below), whose sum is σ = 125714297384032. Its totient is φ = 94285723038012.

The previous prime is 110000010211001. The next prime is 110000010211067. The reversal of 110000010211021 is 120112010000011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110000010211021 - 2¹³ = 110000010202829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110000010210989 and 110000010211007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110000010211001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7857143586495 + ... + 7857143586508.

It is an arithmetic number, because the mean of its divisors is an integer number (31428574346008).

Almost surely, 2^{110000010211021} is an apocalyptic number.

It is an amenable number.

110000010211021 is a deficient number, since it is larger than the sum of its proper divisors (15714287173011).

110000010211021 is an equidigital number, since it uses as much as digits as its factorization.

110000010211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15714287173010.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 110000010211021 its reverse (120112010000011), we get a palindrome (230112020211032).

The spelling of 110000010211021 in words is "one hundred ten trillion, ten million, two hundred eleven thousand, twenty-one".