11002021022022 has 16 divisors (see below), whose sum is σ = 22198768081200. Its totient is φ = 3634886001152.

The previous prime is 11002021021987. The next prime is 11002021022029. The reversal of 11002021022022 is 22022012020011.

It is a junction number, because it is equal to n+sod(n) for n = 11002021021992 and 11002021022010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002021022029) 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, 8113584147 + ... + 8113585502.

It is an arithmetic number, because the mean of its divisors is an integer number (1387423005075).

Almost surely, 2^{11002021022022} is an apocalyptic number.

11002021022022 is an abundant number, since it is smaller than the sum of its proper divisors (11196747059178).

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

11002021022022 is a wasteful number, since it uses less digits than its factorization.

11002021022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16227169767.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11002021022022 its reverse (22022012020011), we get a palindrome (33024033042033).

The spelling of 11002021022022 in words is "eleven trillion, two billion, twenty-one million, twenty-two thousand, twenty-two".