100200011211 has 12 divisors (see below), whose sum is σ = 144738168120. Its totient is φ = 66797783520.

The previous prime is 100200011201. The next prime is 100200011213. The reversal of 100200011211 is 112110002001.

It is a happy number.

It is not a de Polignac number, because 100200011211 - 2⁵ = 100200011179 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 100200011193 and 100200011202.

It is not an unprimeable number, because it can be changed into a prime (100200011213) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127876 + ... + 465566.

It is an arithmetic number, because the mean of its divisors is an integer number (12061514010).

Almost surely, 2^100200011211 is an apocalyptic number.

100200011211 is a deficient number, since it is larger than the sum of its proper divisors (44538156909).

100200011211 is a wasteful number, since it uses less digits than its factorization.

100200011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370666 (or 370663 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 100200011211 its reverse (112110002001), we get a palindrome (212310013212).

The spelling of 100200011211 in words is "one hundred billion, two hundred million, eleven thousand, two hundred eleven".