20001330020202 has 8 divisors (see below), whose sum is σ = 40002660040416. Its totient is φ = 6667110006732.

The previous prime is 20001330020183. The next prime is 20001330020213. The reversal of 20001330020202 is 20202003310002.

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

20001330020202 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666777501678 + ... + 1666777501689.

It is an arithmetic number, because the mean of its divisors is an integer number (5000332505052).

Almost surely, 2^{20001330020202} is an apocalyptic number.

20001330020202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20001330020202 is a wasteful number, since it uses less digits than its factorization.

20001330020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333555003372.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20001330020202 its reverse (20202003310002), we get a palindrome (40203333330204).

The spelling of 20001330020202 in words is "twenty trillion, one billion, three hundred thirty million, twenty thousand, two hundred two".