2212210111333 has 8 divisors (see below), whose sum is σ = 2343572314200. Its totient is φ = 2080984819200.

The previous prime is 2212210111297. The next prime is 2212210111343. The reversal of 2212210111333 is 3331110122122.

It can be written as a sum of positive squares in 4 ways, for example, as 418922206564 + 1793287904769 = 647242^2 + 1339137^2 .

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 2212210111333 - 2⁹ = 2212210110821 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 (2212210111343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34194408 + ... + 34259041.

It is an arithmetic number, because the mean of its divisors is an integer number (292946539275).

Almost surely, 2^{2212210111333} is an apocalyptic number.

It is an amenable number.

2212210111333 is a deficient number, since it is larger than the sum of its proper divisors (131362202867).

2212210111333 is a wasteful number, since it uses less digits than its factorization.

2212210111333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68455367.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2212210111333 its reverse (3331110122122), we get a palindrome (5543320233455).

The spelling of 2212210111333 in words is "two trillion, two hundred twelve billion, two hundred ten million, one hundred eleven thousand, three hundred thirty-three".