11120102211 has 32 divisors (see below), whose sum is σ = 15367671808. Its totient is φ = 7146921600.

The previous prime is 11120102129. The next prime is 11120102221. The reversal of 11120102211 is 11220102111.

It is not a de Polignac number, because 11120102211 - 2¹⁴ = 11120085827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11120102221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10173381 + ... + 10174473.

It is an arithmetic number, because the mean of its divisors is an integer number (480239744).

Almost surely, 2^11120102211 is an apocalyptic number.

11120102211 is a deficient number, since it is larger than the sum of its proper divisors (4247569597).

11120102211 is a wasteful number, since it uses less digits than its factorization.

11120102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1891.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11120102211 its reverse (11220102111), we get a palindrome (22340204322).

The spelling of 11120102211 in words is "eleven billion, one hundred twenty million, one hundred two thousand, two hundred eleven".