11002000210120 has 64 divisors (see below), whose sum is σ = 25125610060800. Its totient is φ = 4334833620480.

The previous prime is 11002000210111. The next prime is 11002000210171. The reversal of 11002000210120 is 2101200020011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11002000210097 and 11002000210106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43609140 + ... + 43860700.

It is an arithmetic number, because the mean of its divisors is an integer number (392587657200).

Almost surely, 2^{11002000210120} is an apocalyptic number.

11002000210120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002000210120 is an abundant number, since it is smaller than the sum of its proper divisors (14123609850680).

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

11002000210120 is a wasteful number, since it uses less digits than its factorization.

11002000210120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267958 (or 267954 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11002000210120 its reverse (2101200020011), we get a palindrome (13103200230131).

The spelling of 11002000210120 in words is "eleven trillion, two billion, two hundred ten thousand, one hundred twenty".