11102022221000 has 64 divisors (see below), whose sum is σ = 27346033728000. Its totient is φ = 4207082097600.

The previous prime is 11102022220973. The next prime is 11102022221029. The reversal of 11102022221000 is 12222020111.

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 15 ways as a sum of consecutive naturals, for example, 292139480 + ... + 292177479.

It is an arithmetic number, because the mean of its divisors is an integer number (427281777000).

Almost surely, 2^{11102022221000} is an apocalyptic number.

11102022221000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11102022221000 is an abundant number, since it is smaller than the sum of its proper divisors (16244011507000).

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

11102022221000 is a wasteful number, since it uses less digits than its factorization.

11102022221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584316999 (or 584316985 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11102022221000 its reverse (12222020111), we get a palindrome (11114244241111).

The spelling of 11102022221000 in words is "eleven trillion, one hundred two billion, twenty-two million, two hundred twenty-one thousand".