11002020222 has 8 divisors (see below), whose sum is σ = 22004040456. Its totient is φ = 3667340072.

The previous prime is 11002020181. The next prime is 11002020223. The reversal of 11002020222 is 22202020011.

It is a sphenic number, since it is the product of 3 distinct primes.

11002020222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11002020198 and 11002020207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002020223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 916835013 + ... + 916835024.

It is an arithmetic number, because the mean of its divisors is an integer number (2750505057).

Almost surely, 2^11002020222 is an apocalyptic number.

11002020222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11002020222 is a wasteful number, since it uses less digits than its factorization.

11002020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1833670042.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 11002020222 its reverse (22202020011), we get a palindrome (33204040233).

The spelling of 11002020222 in words is "eleven billion, two million, twenty thousand, two hundred twenty-two".