100111200211 has 12 divisors (see below), whose sum is σ = 110496211672. Its totient is φ = 90632520000.

The previous prime is 100111200197. The next prime is 100111200229. The reversal of 100111200211 is 112002111001.

It is not a de Polignac number, because 100111200211 - 2²³ = 100102811603 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100111200251) 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, 1687365 + ... + 1745686.

Almost surely, 2^100111200211 is an apocalyptic number.

100111200211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

100111200211 is a deficient number, since it is larger than the sum of its proper divisors (10385011461).

100111200211 is a wasteful number, since it uses less digits than its factorization.

100111200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433314 (or 3433303 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 100111200211 its reverse (112002111001), we get a palindrome (212113311212).

It can be divided in two parts, 1001 and 11200211, that multiplied together give a palindrome (11211411211).

The spelling of 100111200211 in words is "one hundred billion, one hundred eleven million, two hundred thousand, two hundred eleven".