200091092020 has 24 divisors (see below), whose sum is σ = 420220781568. Its totient is φ = 80030820000.

The previous prime is 200091091909. The next prime is 200091092027. The reversal of 200091092020 is 20290190002.

200091092020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×200091092020² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200091092027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52756 + ... + 634795.

It is an arithmetic number, because the mean of its divisors is an integer number (17509199232).

Almost surely, 2^200091092020 is an apocalyptic number.

200091092020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200091092020 is an abundant number, since it is smaller than the sum of its proper divisors (220129689548).

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

200091092020 is a wasteful number, since it uses less digits than its factorization.

200091092020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 702111 (or 702109 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 200091092020 in words is "two hundred billion, ninety-one million, ninety-two thousand, twenty".