200011211000000 has 98 divisors (see below), whose sum is σ = 496115210659644. Its totient is φ = 80004484000000.

The previous prime is 200011210999991. The next prime is 200011211000023. The reversal of 200011211000000 is 112110002.

200011211000000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (8).

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 99005606 + ... + 101005605.

Almost surely, 2^{200011211000000} is an apocalyptic number.

200011211000000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200011211000000 is an abundant number, since it is smaller than the sum of its proper divisors (296103999659644).

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

200011211000000 is an frugal number, since it uses more digits than its factorization.

200011211000000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200011253 (or 200011218 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 200011211000000 its reverse (112110002), we get a palindrome (200011323110002).

The spelling of 200011211000000 in words is "two hundred trillion, eleven billion, two hundred eleven million", and thus it is an aban number.