200011220100100 has 18 divisors (see below), whose sum is σ = 434024347617434. Its totient is φ = 80004488040000.

The previous prime is 200011220100053. The next prime is 200011220100113. The reversal of 200011220100100 is 1001022110002.

200011220100100 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1358432208324 + 198652787891776 = 1165518^2 + 14094424^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1000056100401 + ... + 1000056100600.

Almost surely, 2^{200011220100100} is an apocalyptic number.

200011220100100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011220100100 is an abundant number, since it is smaller than the sum of its proper divisors (234013127517334).

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

200011220100100 is a wasteful number, since it uses less digits than its factorization.

200011220100100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000112201015 (or 2000112201008 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 200011220100100 its reverse (1001022110002), we get a palindrome (201012242210102).

The spelling of 200011220100100 in words is "two hundred trillion, eleven billion, two hundred twenty million, one hundred thousand, one hundred".