11101202011 has 24 divisors (see below), whose sum is σ = 12310071984. Its totient is φ = 9975567360.

The previous prime is 11101202003. The next prime is 11101202041. The reversal of 11101202011 is 11020210111.

It is not a de Polignac number, because 11101202011 - 2³ = 11101202003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101202041) 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, 8155971 + ... + 8157331.

It is an arithmetic number, because the mean of its divisors is an integer number (512919666).

Almost surely, 2^11101202011 is an apocalyptic number.

11101202011 is a deficient number, since it is larger than the sum of its proper divisors (1208869973).

11101202011 is a wasteful number, since it uses less digits than its factorization.

11101202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331 (or 2308 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11101202011 its reverse (11020210111), we get a palindrome (22121412122).

The spelling of 11101202011 in words is "eleven billion, one hundred one million, two hundred two thousand, eleven".