11002120001022 has 8 divisors (see below), whose sum is σ = 22004240002056. Its totient is φ = 3667373333672.

The previous prime is 11002120000981. The next prime is 11002120001057. The reversal of 11002120001022 is 22010002120011.

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

11002120001022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 11002120000989 and 11002120001007.

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, 916843333413 + ... + 916843333424.

It is an arithmetic number, because the mean of its divisors is an integer number (2750530000257).

Almost surely, 2^{11002120001022} is an apocalyptic number.

11002120001022 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.

11002120001022 is a wasteful number, since it uses less digits than its factorization.

11002120001022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1833686666842.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11002120001022 its reverse (22010002120011), we get a palindrome (33012122121033).

The spelling of 11002120001022 in words is "eleven trillion, two billion, one hundred twenty million, one thousand, twenty-two".