20202102000332 has 192 divisors, whose sum is σ = 46830784573440. Its totient is φ = 7419675648000.

The previous prime is 20202102000329. The next prime is 20202102000373. The reversal of 20202102000332 is 23300020120202.

It is a super-2 number, since 2×20202102000332² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 20202102000332.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 22093832 + ... + 22990032.

It is an arithmetic number, because the mean of its divisors is an integer number (243910336320).

Almost surely, 2^{20202102000332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20202102000332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23415392286720).

20202102000332 is an abundant number, since it is smaller than the sum of its proper divisors (26628682573108).

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

20202102000332 is a wasteful number, since it uses less digits than its factorization.

20202102000332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896352 (or 896350 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20202102000332 its reverse (23300020120202), we get a palindrome (43502122120534).

The spelling of 20202102000332 in words is "twenty trillion, two hundred two billion, one hundred two million, three hundred thirty-two", and thus it is an aban number.