11020101011201 has 48 divisors (see below), whose sum is σ = 12385747402560. Its totient is φ = 9775734312960.

The previous prime is 11020101011149. The next prime is 11020101011237. The reversal of 11020101011201 is 10211010102011.

It is a de Polignac number, because none of the positive numbers 2^k-11020101011201 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11020101011291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1053843965 + ... + 1053854421.

It is an arithmetic number, because the mean of its divisors is an integer number (258036404220).

Almost surely, 2^{11020101011201} is an apocalyptic number.

It is an amenable number.

11020101011201 is a deficient number, since it is larger than the sum of its proper divisors (1365646391359).

11020101011201 is a wasteful number, since it uses less digits than its factorization.

11020101011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11474 (or 11457 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11020101011201 its reverse (10211010102011), we get a palindrome (21231111113212).

The spelling of 11020101011201 in words is "eleven trillion, twenty billion, one hundred one million, eleven thousand, two hundred one".