2213111214101 has 4 divisors (see below), whose sum is σ = 2214909031104. Its totient is φ = 2211313397100.

The previous prime is 2213111214091. The next prime is 2213111214121. The reversal of 2213111214101 is 1014121113122.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-2213111214101 is a prime.

It is a super-2 number, since 2×2213111214101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2213111214121) 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 3 ways as a sum of consecutive naturals, for example, 898906655 + ... + 898909116.

It is an arithmetic number, because the mean of its divisors is an integer number (553727257776).

Almost surely, 2^{2213111214101} is an apocalyptic number.

It is an amenable number.

2213111214101 is a deficient number, since it is larger than the sum of its proper divisors (1797817003).

2213111214101 is a wasteful number, since it uses less digits than its factorization.

2213111214101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1797817002.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 2213111214101 its reverse (1014121113122), we get a palindrome (3227232327223).

The spelling of 2213111214101 in words is "two trillion, two hundred thirteen billion, one hundred eleven million, two hundred fourteen thousand, one hundred one".