11121002011110 has 64 divisors (see below), whose sum is σ = 28037775974400. Its totient is φ = 2817623360640.

The previous prime is 11121002011073. The next prime is 11121002011123. The reversal of 11121002011110 is 1111020012111.

It is a super-2 number, since 2×11121002011110² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53982406 + ... + 54188025.

It is an arithmetic number, because the mean of its divisors is an integer number (438090249600).

Almost surely, 2^{11121002011110} is an apocalyptic number.

11121002011110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121002011110 is an abundant number, since it is smaller than the sum of its proper divisors (16916773963290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11121002011110 is a wasteful number, since it uses less digits than its factorization.

11121002011110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108170613.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 11121002011110 its reverse (1111020012111), we get a palindrome (12232022023221).

The spelling of 11121002011110 in words is "eleven trillion, one hundred twenty-one billion, two million, eleven thousand, one hundred ten".