1110021212213 has 8 divisors (see below), whose sum is σ = 1111398462720. Its totient is φ = 1108644229440.

The previous prime is 1110021212207. The next prime is 1110021212231. The reversal of 1110021212213 is 3122121200111.

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 1110021212213 - 2¹⁶ = 1110021146677 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1110021212191 and 1110021212200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110021214213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8983868 + ... + 9106586.

It is an arithmetic number, because the mean of its divisors is an integer number (138924807840).

Almost surely, 2^{1110021212213} is an apocalyptic number.

It is an amenable number.

1110021212213 is a deficient number, since it is larger than the sum of its proper divisors (1377250507).

1110021212213 is a wasteful number, since it uses less digits than its factorization.

1110021212213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133867.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 1110021212213 its reverse (3122121200111), we get a palindrome (4232142412324).

The spelling of 1110021212213 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred twelve thousand, two hundred thirteen".