11002012000220 has 12 divisors (see below), whose sum is σ = 23104225200504. Its totient is φ = 4400804800080.

The previous prime is 11002012000181. The next prime is 11002012000253. The reversal of 11002012000220 is 2200021020011.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 275050299986 + ... + 275050300025.

It is an arithmetic number, because the mean of its divisors is an integer number (1925352100042).

Almost surely, 2^{11002012000220} is an apocalyptic number.

11002012000220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11002012000220 is an abundant number, since it is smaller than the sum of its proper divisors (12102213200284).

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

11002012000220 is a wasteful number, since it uses less digits than its factorization.

11002012000220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550100600020 (or 550100600018 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11002012000220 its reverse (2200021020011), we get a palindrome (13202033020231).

The spelling of 11002012000220 in words is "eleven trillion, two billion, twelve million, two hundred twenty", and thus it is an aban number.