22003820002 has 8 divisors (see below), whose sum is σ = 33024499200. Its totient is φ = 10995653604.

The previous prime is 22003819979. The next prime is 22003820009. The reversal of 22003820002 is 20002830022.

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

It is not an unprimeable number, because it can be changed into a prime (22003820009) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 3123802 + ... + 3130837.

It is an arithmetic number, because the mean of its divisors is an integer number (4128062400).

Almost surely, 2^22003820002 is an apocalyptic number.

22003820002 is a deficient number, since it is larger than the sum of its proper divisors (11020679198).

22003820002 is a wasteful number, since it uses less digits than its factorization.

22003820002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6256400.

The product of its (nonzero) digits is 384, while the sum is 19.

The spelling of 22003820002 in words is "twenty-two billion, three million, eight hundred twenty thousand, two".