11020101102211 has 24 divisors (see below), whose sum is σ = 11875505372640. Its totient is φ = 10222566989184.

The previous prime is 11020101102193. The next prime is 11020101102239. The reversal of 11020101102211 is 11220110102011.

It is a happy number.

It is not a de Polignac number, because 11020101102211 - 2³⁷ = 10882662148739 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11020101102191 and 11020101102200.

It is not an unprimeable number, because it can be changed into a prime (11020101102611) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1644261 + ... + 4974313.

It is an arithmetic number, because the mean of its divisors is an integer number (494812723860).

Almost surely, 2^{11020101102211} is an apocalyptic number.

11020101102211 is a deficient number, since it is larger than the sum of its proper divisors (855404270429).

11020101102211 is a wasteful number, since it uses less digits than its factorization.

11020101102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3330283 (or 3330264 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11020101102211 its reverse (11220110102011), we get a palindrome (22240211204222).

The spelling of 11020101102211 in words is "eleven trillion, twenty billion, one hundred one million, one hundred two thousand, two hundred eleven".