10002220222002 has 8 divisors (see below), whose sum is σ = 20004440444016. Its totient is φ = 3334073407332.

The previous prime is 10002220221979. The next prime is 10002220222013. The reversal of 10002220222002 is 20022202220001.

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

10002220222002 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 833518351828 + ... + 833518351839.

It is an arithmetic number, because the mean of its divisors is an integer number (2500555055502).

Almost surely, 2^{10002220222002} is an apocalyptic number.

10002220222002 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.

10002220222002 is a wasteful number, since it uses less digits than its factorization.

10002220222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1667036703672.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 10002220222002 its reverse (20022202220001), we get a palindrome (30024422442003).

The spelling of 10002220222002 in words is "ten trillion, two billion, two hundred twenty million, two hundred twenty-two thousand, two".