11020202012001 has 48 divisors (see below), whose sum is σ = 18184466273280. Its totient is φ = 5812640533440.

The previous prime is 11020202011993. The next prime is 11020202012069. The reversal of 11020202012001 is 10021020202011.

It is not a de Polignac number, because 11020202012001 - 2³ = 11020202011993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11020202012201) 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 47 ways as a sum of consecutive naturals, for example, 160163916 + ... + 160232706.

It is an arithmetic number, because the mean of its divisors is an integer number (378843047360).

Almost surely, 2^{11020202012001} is an apocalyptic number.

It is an amenable number.

11020202012001 is a deficient number, since it is larger than the sum of its proper divisors (7164264261279).

11020202012001 is a wasteful number, since it uses less digits than its factorization.

11020202012001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113966 (or 113953 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11020202012001 its reverse (10021020202011), we get a palindrome (21041222214012).

The spelling of 11020202012001 in words is "eleven trillion, twenty billion, two hundred two million, twelve thousand, one".