200012113101020 has 48 divisors (see below), whose sum is σ = 472990522023936. Its totient is φ = 70385494344000.

The previous prime is 200012113101013. The next prime is 200012113101029. The reversal of 200012113101020 is 20101311210002.

It is a junction number, because it is equal to n+sod(n) for n = 200012113100986 and 200012113101004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200012113101029) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14663637836 + ... + 14663651475.

It is an arithmetic number, because the mean of its divisors is an integer number (9853969208832).

Almost surely, 2^{200012113101020} is an apocalyptic number.

200012113101020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200012113101020 is an abundant number, since it is smaller than the sum of its proper divisors (272978408922916).

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

200012113101020 is a wasteful number, since it uses less digits than its factorization.

200012113101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29327289362 (or 29327289360 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 200012113101020 its reverse (20101311210002), we get a palindrome (220113424311022).

The spelling of 200012113101020 in words is "two hundred trillion, twelve billion, one hundred thirteen million, one hundred one thousand, twenty".