20022102202010 has 8 divisors (see below), whose sum is σ = 36039783963636. Its totient is φ = 8008840880800.

The previous prime is 20022102201929. The next prime is 20022102202051. The reversal of 20022102202010 is 1020220122002.

It can be written as a sum of positive squares in 2 ways, for example, as 18991144241689 + 1030957960321 = 4357883^2 + 1015361^2 .

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

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, 1001105110091 + ... + 1001105110110.

Almost surely, 2^{20022102202010} is an apocalyptic number.

20022102202010 is a deficient number, since it is larger than the sum of its proper divisors (16017681761626).

20022102202010 is a wasteful number, since it uses less digits than its factorization.

20022102202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002210220208.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20022102202010 its reverse (1020220122002), we get a palindrome (21042322324012).

The spelling of 20022102202010 in words is "twenty trillion, twenty-two billion, one hundred two million, two hundred two thousand, ten".