199210100011 has 8 divisors (see below), whose sum is σ = 215022647840. Its totient is φ = 183467365632.

The previous prime is 199210100003. The next prime is 199210100027. The reversal of 199210100011 is 110001012991.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 199210100011 - 2³ = 199210100003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (199210100051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17447430 + ... + 17458843.

It is an arithmetic number, because the mean of its divisors is an integer number (26877830980).

Almost surely, 2^199210100011 is an apocalyptic number.

199210100011 is a deficient number, since it is larger than the sum of its proper divisors (15812547829).

199210100011 is a wasteful number, since it uses less digits than its factorization.

199210100011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34906725.

The product of its (nonzero) digits is 162, while the sum is 25.

The spelling of 199210100011 in words is "one hundred ninety-nine billion, two hundred ten million, one hundred thousand, eleven".