11222210202011 has 8 divisors (see below), whose sum is σ = 11961031211424. Its totient is φ = 10492132636800.

The previous prime is 11222210201959. The next prime is 11222210202053. The reversal of 11222210202011 is 11020201222211.

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 11222210202011 - 2¹⁸ = 11222209939867 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11222210202211) 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, 2185858400 + ... + 2185863533.

It is an arithmetic number, because the mean of its divisors is an integer number (1495128901428).

Almost surely, 2^{11222210202011} is an apocalyptic number.

11222210202011 is a deficient number, since it is larger than the sum of its proper divisors (738821009413).

11222210202011 is a wasteful number, since it uses less digits than its factorization.

11222210202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4371722101.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11222210202011 its reverse (11020201222211), we get a palindrome (22242411424222).

The spelling of 11222210202011 in words is "eleven trillion, two hundred twenty-two billion, two hundred ten million, two hundred two thousand, eleven".