11214322341212 has 24 divisors (see below), whose sum is σ = 19900531602000. Its totient is φ = 5528721618176.

The previous prime is 11214322341191. The next prime is 11214322341253. The reversal of 11214322341212 is 21214322341211.

It is a super-2 number, since 2×11214322341212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33011837 + ... + 33349812.

It is an arithmetic number, because the mean of its divisors is an integer number (829188816750).

Almost surely, 2^{11214322341212} is an apocalyptic number.

It is an amenable number.

11214322341212 is a deficient number, since it is larger than the sum of its proper divisors (8686209260788).

11214322341212 is a wasteful number, since it uses less digits than its factorization.

11214322341212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66362245 (or 66362243 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

Adding to 11214322341212 its reverse (21214322341211), we get a palindrome (32428644682423).

Subtracting 11214322341212 from its reverse (21214322341211), we obtain a palindrome (9999999999999).

The spelling of 11214322341212 in words is "eleven trillion, two hundred fourteen billion, three hundred twenty-two million, three hundred forty-one thousand, two hundred twelve".