11020002021212 has 6 divisors (see below), whose sum is σ = 19285003537128. Its totient is φ = 5510001010604.

The previous prime is 11020002021199. The next prime is 11020002021233. The reversal of 11020002021212 is 21212020002011.

11020002021212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377500252648 + ... + 1377500252655.

It is an arithmetic number, because the mean of its divisors is an integer number (3214167256188).

Almost surely, 2^{11020002021212} is an apocalyptic number.

It is an amenable number.

11020002021212 is a deficient number, since it is larger than the sum of its proper divisors (8265001515916).

11020002021212 is a wasteful number, since it uses less digits than its factorization.

11020002021212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755000505307 (or 2755000505305 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11020002021212 its reverse (21212020002011), we get a palindrome (32232022023223).

The spelling of 11020002021212 in words is "eleven trillion, twenty billion, two million, twenty-one thousand, two hundred twelve".