11211102002212 has 12 divisors (see below), whose sum is σ = 22422204004480. Its totient is φ = 4804758000936.

The previous prime is 11211102002183. The next prime is 11211102002213. The reversal of 11211102002212 is 21220020111211.

11211102002212 is an admirable number.

It is a super-4 number, since 4×11211102002212⁴ (a number of 53 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (11211102002213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200198250012 + ... + 200198250067.

Almost surely, 2^{11211102002212} is an apocalyptic number.

It is an amenable number.

11211102002212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11211102002212 is a wasteful number, since it uses less digits than its factorization.

11211102002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 400396500090 (or 400396500088 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11211102002212 its reverse (21220020111211), we get a palindrome (32431122113423).

The spelling of 11211102002212 in words is "eleven trillion, two hundred eleven billion, one hundred two million, two thousand, two hundred twelve".