11222012330211 has 8 divisors (see below), whose sum is σ = 15015554779840. Its totient is φ = 7454905717032.

The previous prime is 11222012330161. The next prime is 11222012330293. The reversal of 11222012330211 is 11203321022211.

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

It is not a de Polignac number, because 11222012330211 - 2⁹ = 11222012329699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222012370211) 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, 6608958121 + ... + 6608959818.

It is an arithmetic number, because the mean of its divisors is an integer number (1876944347480).

Almost surely, 2^{11222012330211} is an apocalyptic number.

11222012330211 is a deficient number, since it is larger than the sum of its proper divisors (3793542449629).

11222012330211 is a wasteful number, since it uses less digits than its factorization.

11222012330211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13217918225.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 11222012330211 its reverse (11203321022211), we get a palindrome (22425333352422).

The spelling of 11222012330211 in words is "eleven trillion, two hundred twenty-two billion, twelve million, three hundred thirty thousand, two hundred eleven".