20002222001010 has 16 divisors (see below), whose sum is σ = 48005332802496. Its totient is φ = 5333925866928.

The previous prime is 20002222000987. The next prime is 20002222001023. The reversal of 20002222001010 is 1010022220002.

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 7 ways as a sum of consecutive naturals, for example, 333370366654 + ... + 333370366713.

It is an arithmetic number, because the mean of its divisors is an integer number (3000333300156).

Almost surely, 2^{20002222001010} is an apocalyptic number.

20002222001010 is an abundant number, since it is smaller than the sum of its proper divisors (28003110801486).

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

20002222001010 is a wasteful number, since it uses less digits than its factorization.

20002222001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666740733377.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20002222001010 its reverse (1010022220002), we get a palindrome (21012244221012).

The spelling of 20002222001010 in words is "twenty trillion, two billion, two hundred twenty-two million, one thousand, ten".