20002122001010 has 32 divisors (see below), whose sum is σ = 36391290163200. Its totient is φ = 7915105259712.

The previous prime is 20002122000967. The next prime is 20002122001019. The reversal of 20002122001010 is 1010022120002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 20002122000982 and 20002122001000.

It is not an unprimeable number, because it can be changed into a prime (20002122001019) 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 15 ways as a sum of consecutive naturals, for example, 22120814 + ... + 23007273.

It is an arithmetic number, because the mean of its divisors is an integer number (1137227817600).

Almost surely, 2^{20002122001010} is an apocalyptic number.

20002122001010 is a deficient number, since it is larger than the sum of its proper divisors (16389168162190).

20002122001010 is a wasteful number, since it uses less digits than its factorization.

20002122001010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45128570.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20002122001010 its reverse (1010022120002), we get a palindrome (21012144121012).

The spelling of 20002122001010 in words is "twenty trillion, two billion, one hundred twenty-two million, one thousand, ten".