200031201022020 has 24 divisors (see below), whose sum is σ = 560087362861824. Its totient is φ = 53341653605856.

The previous prime is 200031201022019. The next prime is 200031201022073. The reversal of 200031201022020 is 20220102130002.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 7 ways as a sum of consecutive naturals, for example, 1666926675124 + ... + 1666926675243.

It is an arithmetic number, because the mean of its divisors is an integer number (23336973452576).

Almost surely, 2^{200031201022020} is an apocalyptic number.

200031201022020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200031201022020 is an abundant number, since it is smaller than the sum of its proper divisors (360056161839804).

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

200031201022020 is a wasteful number, since it uses less digits than its factorization.

200031201022020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3333853350379 (or 3333853350377 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 200031201022020 its reverse (20220102130002), we get a palindrome (220251303152022).

The spelling of 200031201022020 in words is "two hundred trillion, thirty-one billion, two hundred one million, twenty-two thousand, twenty".