22210021012002 has 8 divisors (see below), whose sum is σ = 44420042024016. Its totient is φ = 7403340337332.

The previous prime is 22210021011989. The next prime is 22210021012027. The reversal of 22210021012002 is 20021012001222.

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

22210021012002 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 1850835084328 + ... + 1850835084339.

It is an arithmetic number, because the mean of its divisors is an integer number (5552505253002).

Almost surely, 2^{22210021012002} is an apocalyptic number.

22210021012002 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.

22210021012002 is a wasteful number, since it uses less digits than its factorization.

22210021012002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3701670168672.

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

Adding to 22210021012002 its reverse (20021012001222), we get a palindrome (42231033013224).

The spelling of 22210021012002 in words is "twenty-two trillion, two hundred ten billion, twenty-one million, twelve thousand, two".