11020002100012 has 6 divisors (see below), whose sum is σ = 19285003675028. Its totient is φ = 5510001050004.

The previous prime is 11020002099959. The next prime is 11020002100057. The reversal of 11020002100012 is 21000120002011.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1377500262498 + ... + 1377500262505.

Almost surely, 2^{11020002100012} is an apocalyptic number.

It is an amenable number.

11020002100012 is a deficient number, since it is larger than the sum of its proper divisors (8265001575016).

11020002100012 is a wasteful number, since it uses less digits than its factorization.

11020002100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2755000525007 (or 2755000525005 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11020002100012 its reverse (21000120002011), we get a palindrome (32020122102023).

The spelling of 11020002100012 in words is "eleven trillion, twenty billion, two million, one hundred thousand, twelve".