20002201020300 has 144 divisors (see below), whose sum is σ = 58081049574912. Its totient is φ = 5314781472000.

The previous prime is 20002201020259. The next prime is 20002201020313. The reversal of 20002201020300 is 302010220002.

It is a super-2 number, since 2×20002201020300² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 97266187 + ... + 97471613.

It is an arithmetic number, because the mean of its divisors is an integer number (403340622048).

Almost surely, 2^{20002201020300} is an apocalyptic number.

20002201020300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20002201020300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29040524787456).

20002201020300 is an abundant number, since it is smaller than the sum of its proper divisors (38078848554612).

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

20002201020300 is a wasteful number, since it uses less digits than its factorization.

20002201020300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206608 (or 206601 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20002201020300 its reverse (302010220002), we get a palindrome (20304211240302).

The spelling of 20002201020300 in words is "twenty trillion, two billion, two hundred one million, twenty thousand, three hundred".