200996122847500 has 120 divisors (see below), whose sum is σ = 440197424783424. Its totient is φ = 80277933120000.

The previous prime is 200996122847491. The next prime is 200996122847503. The reversal of 200996122847500 is 5748221699002.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (200996122847503) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14457025549 + ... + 14457039451.

Almost surely, 2^{200996122847500} is an apocalyptic number.

200996122847500 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 200996122847500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220098712391712).

200996122847500 is an abundant number, since it is smaller than the sum of its proper divisors (239201301935924).

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

200996122847500 is a wasteful number, since it uses less digits than its factorization.

200996122847500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22181 (or 22164 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 55.

The spelling of 200996122847500 in words is "two hundred trillion, nine hundred ninety-six billion, one hundred twenty-two million, eight hundred forty-seven thousand, five hundred".