11102012121110 has 16 divisors (see below), whose sum is σ = 19985589086400. Its totient is φ = 4440367677696.

The previous prime is 11102012121107. The next prime is 11102012121119. The reversal of 11102012121110 is 1112121020111.

It is a super-2 number, since 2×11102012121110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102012121119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54539675 + ... + 54742854.

It is an arithmetic number, because the mean of its divisors is an integer number (1249099317900).

Almost surely, 2^{11102012121110} is an apocalyptic number.

11102012121110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11102012121110 is a deficient number, since it is larger than the sum of its proper divisors (8883576965290).

11102012121110 is a wasteful number, since it uses less digits than its factorization.

11102012121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109292695.

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

Adding to 11102012121110 its reverse (1112121020111), we get a palindrome (12214133141221).

The spelling of 11102012121110 in words is "eleven trillion, one hundred two billion, twelve million, one hundred twenty-one thousand, one hundred ten".