11102211110212 has 24 divisors (see below), whose sum is σ = 19738396015520. Its totient is φ = 5462833622400.

The previous prime is 11102211110197. The next prime is 11102211110227. The reversal of 11102211110212 is 21201111220111.

11102211110212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11102211110197) and next prime (11102211110227).

It is a super-2 number, since 2×11102211110212² (a number of 27 digits) contains 22 as substring.

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, 20257914 + ... + 20798737.

Almost surely, 2^{11102211110212} is an apocalyptic number.

It is an amenable number.

11102211110212 is a deficient number, since it is larger than the sum of its proper divisors (8636184905308).

11102211110212 is a wasteful number, since it uses less digits than its factorization.

11102211110212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41057731 (or 41057729 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 11102211110212 its reverse (21201111220111), we get a palindrome (32303322330323).

The spelling of 11102211110212 in words is "eleven trillion, one hundred two billion, two hundred eleven million, one hundred ten thousand, two hundred twelve".