2213313032212 has 6 divisors (see below), whose sum is σ = 3873297806378. Its totient is φ = 1106656516104.

The previous prime is 2213313032173. The next prime is 2213313032237. The reversal of 2213313032212 is 2122303133122.

It can be written as a sum of positive squares in only one way, i.e., 1749339535876 + 463973496336 = 1322626^2 + 681156^2 .

It is a super-2 number, since 2×2213313032212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 276664129023 + ... + 276664129030.

Almost surely, 2^{2213313032212} is an apocalyptic number.

It is an amenable number.

2213313032212 is a deficient number, since it is larger than the sum of its proper divisors (1659984774166).

2213313032212 is a wasteful number, since it uses less digits than its factorization.

2213313032212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553328258057 (or 553328258055 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2213313032212 its reverse (2122303133122), we get a palindrome (4335616165334).

The spelling of 2213313032212 in words is "two trillion, two hundred thirteen billion, three hundred thirteen million, thirty-two thousand, two hundred twelve".