11220210000211 has 4 divisors (see below), whose sum is σ = 11220535928800. Its totient is φ = 11219884071624.

The previous prime is 11220210000163. The next prime is 11220210000239. The reversal of 11220210000211 is 11200001202211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11220210000211 - 2³³ = 11211620065619 is a prime.

It is a super-2 number, since 2×11220210000211² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11220210000191 and 11220210000200.

It is not an unprimeable number, because it can be changed into a prime (11220210070211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162912651 + ... + 162981508.

It is an arithmetic number, because the mean of its divisors is an integer number (2805133982200).

Almost surely, 2^{11220210000211} is an apocalyptic number.

11220210000211 is a deficient number, since it is larger than the sum of its proper divisors (325928589).

11220210000211 is an equidigital number, since it uses as much as digits as its factorization.

11220210000211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325928588.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11220210000211 its reverse (11200001202211), we get a palindrome (22420211202422).

The spelling of 11220210000211 in words is "eleven trillion, two hundred twenty billion, two hundred ten million, two hundred eleven", and thus it is an aban number.