11210111202011 has 8 divisors (see below), whose sum is σ = 11211968382048. Its totient is φ = 11208254200000.

The previous prime is 11210111201987. The next prime is 11210111202019. The reversal of 11210111202011 is 11020211101211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11210111202011 - 2²² = 11210107007707 is a prime.

It is a super-2 number, since 2×11210111202011² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11210111202019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180891071 + ... + 180953031.

It is an arithmetic number, because the mean of its divisors is an integer number (1401496047756).

Almost surely, 2^{11210111202011} is an apocalyptic number.

11210111202011 is a deficient number, since it is larger than the sum of its proper divisors (1857180037).

11210111202011 is a wasteful number, since it uses less digits than its factorization.

11210111202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89013.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11210111202011 its reverse (11020211101211), we get a palindrome (22230322303222).

The spelling of 11210111202011 in words is "eleven trillion, two hundred ten billion, one hundred eleven million, two hundred two thousand, eleven".