11011212200211 has 8 divisors (see below), whose sum is σ = 14737439904000. Its totient is φ = 7312896314952.

The previous prime is 11011212200179. The next prime is 11011212200249. The reversal of 11011212200211 is 11200221211011.

It is a happy number.

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

It is not a de Polignac number, because 11011212200211 - 2⁵ = 11011212200179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11011212200011) 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, 6977953711 + ... + 6977955288.

It is an arithmetic number, because the mean of its divisors is an integer number (1842179988000).

Almost surely, 2^{11011212200211} is an apocalyptic number.

11011212200211 is a deficient number, since it is larger than the sum of its proper divisors (3726227703789).

11011212200211 is a wasteful number, since it uses less digits than its factorization.

11011212200211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13955909265.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11011212200211 its reverse (11200221211011), we get a palindrome (22211433411222).

The spelling of 11011212200211 in words is "eleven trillion, eleven billion, two hundred twelve million, two hundred thousand, two hundred eleven".