11002210120120 has 32 divisors (see below), whose sum is σ = 24771487230000. Its totient is φ = 4397948144128.

The previous prime is 11002210120117. The next prime is 11002210120141. The reversal of 11002210120120 is 2102101220011.

It is a self number, because there is not a number n which added to its sum of digits gives 11002210120120.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91686289 + ... + 91806208.

Almost surely, 2^{11002210120120} is an apocalyptic number.

11002210120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002210120120 is an abundant number, since it is smaller than the sum of its proper divisors (13769277109880).

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

11002210120120 is a wasteful number, since it uses less digits than its factorization.

11002210120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183494007 (or 183494003 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11002210120120 its reverse (2102101220011), we get a palindrome (13104311340131).

The spelling of 11002210120120 in words is "eleven trillion, two billion, two hundred ten million, one hundred twenty thousand, one hundred twenty".