11212010222212 has 24 divisors (see below), whose sum is σ = 19921811235200. Its totient is φ = 5520438626976.

The previous prime is 11212010222177. The next prime is 11212010222219. The reversal of 11212010222212 is 21222201021211.

It is a self number, because there is not a number n which added to its sum of digits gives 11212010222212.

It is not an unprimeable number, because it can be changed into a prime (11212010222219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46689003 + ... + 46928530.

Almost surely, 2^{11212010222212} is an apocalyptic number.

It is an amenable number.

11212010222212 is a deficient number, since it is larger than the sum of its proper divisors (8709801012988).

11212010222212 is a wasteful number, since it uses less digits than its factorization.

11212010222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93617995 (or 93617993 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 11212010222212 its reverse (21222201021211), we get a palindrome (32434211243423).

The spelling of 11212010222212 in words is "eleven trillion, two hundred twelve billion, ten million, two hundred twenty-two thousand, two hundred twelve".