2020201243100 has 36 divisors (see below), whose sum is σ = 4384372507200. Its totient is φ = 807981730560.

The previous prime is 2020201242989. The next prime is 2020201243103. The reversal of 2020201243100 is 13421020202.

It is a super-2 number, since 2×2020201243100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020201243103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 409580 + ... + 2051379.

It is an arithmetic number, because the mean of its divisors is an integer number (121788125200).

Almost surely, 2^{2020201243100} is an apocalyptic number.

2020201243100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020201243100 is an abundant number, since it is smaller than the sum of its proper divisors (2364171264100).

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

2020201243100 is a wasteful number, since it uses less digits than its factorization.

2020201243100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2469182 (or 2469175 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2020201243100 its reverse (13421020202), we get a palindrome (2033622263302).

The spelling of 2020201243100 in words is "two trillion, twenty billion, two hundred one million, two hundred forty-three thousand, one hundred".