110221000213 has 4 divisors (see below), whose sum is σ = 110221946380. Its totient is φ = 110220054048.

The previous prime is 110221000193. The next prime is 110221000229. The reversal of 110221000213 is 312000122011.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 312000122011 = 335047 ⋅931213.

It can be written as a sum of positive squares in 2 ways, for example, as 21477781809 + 88743218404 = 146553^2 + 297898^2 .

It is a cyclic number.

It is not a de Polignac number, because 110221000213 - 2⁵ = 110221000181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110221000193 and 110221000202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221000243) 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, 268998 + ... + 541111.

It is an arithmetic number, because the mean of its divisors is an integer number (27555486595).

Almost surely, 2^110221000213 is an apocalyptic number.

It is an amenable number.

110221000213 is a deficient number, since it is larger than the sum of its proper divisors (946167).

110221000213 is an equidigital number, since it uses as much as digits as its factorization.

110221000213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946166.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 110221000213 its reverse (312000122011), we get a palindrome (422221122224).

The spelling of 110221000213 in words is "one hundred ten billion, two hundred twenty-one million, two hundred thirteen", and thus it is an aban number.