20002002212102 has 8 divisors (see below), whose sum is σ = 30294294612816. Its totient is φ = 9903904007832.

The previous prime is 20002002212099. The next prime is 20002002212113. The reversal of 20002002212102 is 20121220020002.

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

It is a congruent 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, 48548548853 + ... + 48548549264.

It is an arithmetic number, because the mean of its divisors is an integer number (3786786826602).

Almost surely, 2^{20002002212102} is an apocalyptic number.

20002002212102 is a deficient number, since it is larger than the sum of its proper divisors (10292292400714).

20002002212102 is a wasteful number, since it uses less digits than its factorization.

20002002212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97097098222.

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

Adding to 20002002212102 its reverse (20121220020002), we get a palindrome (40123222232104).

The spelling of 20002002212102 in words is "twenty trillion, two billion, two million, two hundred twelve thousand, one hundred two".