20022000102002 has 16 divisors (see below), whose sum is σ = 30437815636512. Its totient is φ = 9876958158240.

The previous prime is 20022000102001. The next prime is 20022000102059. The reversal of 20022000102002 is 20020100022002.

It is not an unprimeable number, because it can be changed into a prime (20022000102001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224105624 + ... + 224194947.

It is an arithmetic number, because the mean of its divisors is an integer number (1902363477282).

Almost surely, 2^{20022000102002} is an apocalyptic number.

20022000102002 is a deficient number, since it is larger than the sum of its proper divisors (10415815534510).

20022000102002 is a wasteful number, since it uses less digits than its factorization.

20022000102002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448300873.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20022000102002 its reverse (20020100022002), we get a palindrome (40042100124004).

The spelling of 20022000102002 in words is "twenty trillion, twenty-two billion, one hundred two thousand, two".