11002002220000 has 240 divisors, whose sum is σ = 29567353318272. Its totient is φ = 3995284160000.

The previous prime is 11002002219979. The next prime is 11002002220021. The reversal of 11002002220000 is 2220020011.

It is an interprime number because it is at equal distance from previous prime (11002002219979) and next prime (11002002220021).

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

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 163426347 + ... + 163493653.

Almost surely, 2^{11002002220000} is an apocalyptic number.

11002002220000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11002002220000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14783676659136).

11002002220000 is an abundant number, since it is smaller than the sum of its proper divisors (18565351098272).

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

11002002220000 is an equidigital number, since it uses as much as digits as its factorization.

11002002220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68091 (or 68068 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 11002002220000 its reverse (2220020011), we get a palindrome (11004222240011).

The spelling of 11002002220000 in words is "eleven trillion, two billion, two million, two hundred twenty thousand".