11002110101020 has 24 divisors (see below), whose sum is σ = 23128984313568. Its totient is φ = 4396167259200.

The previous prime is 11002110101009. The next prime is 11002110101027. The reversal of 11002110101020 is 2010101120011.

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 = 11002110100988 and 11002110101006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002110101027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292279536 + ... + 292317175.

It is an arithmetic number, because the mean of its divisors is an integer number (963707679732).

Almost surely, 2^{11002110101020} is an apocalyptic number.

11002110101020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002110101020 is an abundant number, since it is smaller than the sum of its proper divisors (12126874212548).

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

11002110101020 is a wasteful number, since it uses less digits than its factorization.

11002110101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584597661 (or 584597659 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11002110101020 its reverse (2010101120011), we get a palindrome (13012211221031).

The spelling of 11002110101020 in words is "eleven trillion, two billion, one hundred ten million, one hundred one thousand, twenty".