110012000210221 has 12 divisors (see below), whose sum is σ = 116864358179968. Its totient is φ = 103540352144832.

The previous prime is 110012000210201. The next prime is 110012000210227. The reversal of 110012000210221 is 122012000210011.

It is a de Polignac number, because none of the positive numbers 2^k-110012000210221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012000210227) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127924150 + ... + 128781256.

Almost surely, 2^{110012000210221} is an apocalyptic number.

It is an amenable number.

110012000210221 is a deficient number, since it is larger than the sum of its proper divisors (6852357969747).

110012000210221 is an equidigital number, since it uses as much as digits as its factorization.

110012000210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1301268 (or 1301251 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110012000210221 its reverse (122012000210011), we get a palindrome (232024000420232).

The spelling of 110012000210221 in words is "one hundred ten trillion, twelve billion, two hundred ten thousand, two hundred twenty-one".